160561745550360 has 512 divisors, whose sum is σ = 667463585126400. Its totient is φ = 33353779968000.

The previous prime is 160561745550347. The next prime is 160561745550361. The reversal of 160561745550360 is 63055547165061.

160561745550360 is a `hidden beast` number, since 1 + 6 + 0 + 5 + 6 + 1 + 74 + 5 + 5 + 503 + 60 = 666.

It is a super-3 number, since 3×160561745550360³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 160561745550297 and 160561745550306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160561745550361) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 287537830 + ... + 288095690.

It is an arithmetic number, because the mean of its divisors is an integer number (1303639814700).

Almost surely, 2^{160561745550360} is an apocalyptic number.

160561745550360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160561745550360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333731792563200).

160561745550360 is an abundant number, since it is smaller than the sum of its proper divisors (506901839576040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160561745550360 is a wasteful number, since it uses less digits than its factorization.

160561745550360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561360 (or 561350 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 54.

The spelling of 160561745550360 in words is "one hundred sixty trillion, five hundred sixty-one billion, seven hundred forty-five million, five hundred fifty thousand, three hundred sixty".