156355450560232 has 128 divisors (see below), whose sum is σ = 367743245184000. Its totient is φ = 60545236469760.

The previous prime is 156355450560229. The next prime is 156355450560289. The reversal of 156355450560232 is 232065054553651.

It is a self number, because there is not a number n which added to its sum of digits gives 156355450560232.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207913363 + ... + 208664029.

It is an arithmetic number, because the mean of its divisors is an integer number (2872994103000).

Almost surely, 2^{156355450560232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156355450560232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183871622592000).

156355450560232 is an abundant number, since it is smaller than the sum of its proper divisors (211387794623768).

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

156355450560232 is a wasteful number, since it uses less digits than its factorization.

156355450560232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752759 (or 752755 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 52.

The spelling of 156355450560232 in words is "one hundred fifty-six trillion, three hundred fifty-five billion, four hundred fifty million, five hundred sixty thousand, two hundred thirty-two".