160290553920 has 448 divisors, whose sum is σ = 607383982080. Its totient is φ = 35039305728.

The previous prime is 160290553873. The next prime is 160290553931. The reversal of 160290553920 is 29355092061.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20848317 + ... + 20856003.

Almost surely, 2^160290553920 is an apocalyptic number.

160290553920 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 160290553920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303691991040).

160290553920 is an abundant number, since it is smaller than the sum of its proper divisors (447093428160).

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

160290553920 is a wasteful number, since it uses less digits than its factorization.

160290553920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7850 (or 7840 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The spelling of 160290553920 in words is "one hundred sixty billion, two hundred ninety million, five hundred fifty-three thousand, nine hundred twenty".