155923051596 has 48 divisors (see below), whose sum is σ = 392050180704. Its totient is φ = 47946502656.

The previous prime is 155923051561. The next prime is 155923051631. The reversal of 155923051596 is 695150329551.

It is a happy number.

155923051596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (155923051561) and next prime (155923051631).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58201 + ... + 561456.

It is an arithmetic number, because the mean of its divisors is an integer number (8167712098).

Almost surely, 2^155923051596 is an apocalyptic number.

It is an amenable number.

155923051596 is an abundant number, since it is smaller than the sum of its proper divisors (236127129108).

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

155923051596 is a wasteful number, since it uses less digits than its factorization.

155923051596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621290 (or 621288 counting only the distinct ones).

The product of its (nonzero) digits is 1822500, while the sum is 51.

The spelling of 155923051596 in words is "one hundred fifty-five billion, nine hundred twenty-three million, fifty-one thousand, five hundred ninety-six".