155959370932 has 6 divisors (see below), whose sum is σ = 272928899138. Its totient is φ = 77979685464.

The previous prime is 155959370909. The next prime is 155959370951. The reversal of 155959370932 is 239073959551.

155959370932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 155895466896 + 63904036 = 394836^2 + 7994^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 19494921363 + ... + 19494921370.

Almost surely, 2^155959370932 is an apocalyptic number.

It is an amenable number.

155959370932 is a deficient number, since it is larger than the sum of its proper divisors (116969528206).

155959370932 is a wasteful number, since it uses less digits than its factorization.

155959370932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38989842737 (or 38989842735 counting only the distinct ones).

The product of its (nonzero) digits is 11481750, while the sum is 58.

The spelling of 155959370932 in words is "one hundred fifty-five billion, nine hundred fifty-nine million, three hundred seventy thousand, nine hundred thirty-two".