155064045156 has 48 divisors (see below), whose sum is σ = 366981350400. Its totient is φ = 50950398240.

The previous prime is 155064045107. The next prime is 155064045167. The reversal of 155064045156 is 651540460551.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5564145 + ... + 5591943.

It is an arithmetic number, because the mean of its divisors is an integer number (7645444800).

Almost surely, 2^155064045156 is an apocalyptic number.

It is an amenable number.

155064045156 is an abundant number, since it is smaller than the sum of its proper divisors (211917305244).

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

155064045156 is a wasteful number, since it uses less digits than its factorization.

155064045156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34424 (or 34422 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 155064045156 in words is "one hundred fifty-five billion, sixty-four million, forty-five thousand, one hundred fifty-six".