16160590656 has 168 divisors, whose sum is σ = 54646884864. Its totient is φ = 4468331520.

The previous prime is 16160590651. The next prime is 16160590661. The reversal of 16160590656 is 65609506161.

16160590656 is a `hidden beast` number, since 1 + 6 + 1 + 6 + 0 + 590 + 6 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (16160590651) and next prime (16160590661).

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×16160590656² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16160590651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60346 + ... + 189638.

Almost surely, 2^16160590656 is an apocalyptic number.

16160590656 is a gapful number since it is divisible by the number (16) 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 16160590656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27323442432).

16160590656 is an abundant number, since it is smaller than the sum of its proper divisors (38486294208).

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

16160590656 is a wasteful number, since it uses less digits than its factorization.

16160590656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129349 (or 129336 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The spelling of 16160590656 in words is "sixteen billion, one hundred sixty million, five hundred ninety thousand, six hundred fifty-six".