155308366364 has 24 divisors (see below), whose sum is σ = 287491616160. Its totient is φ = 73260405504.

The previous prime is 155308366349. The next prime is 155308366391. The reversal of 155308366364 is 463663803551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11555849 + ... + 11569280.

It is an arithmetic number, because the mean of its divisors is an integer number (11978817340).

Almost surely, 2^155308366364 is an apocalyptic number.

It is an amenable number.

155308366364 is a deficient number, since it is larger than the sum of its proper divisors (132183249796).

155308366364 is a wasteful number, since it uses less digits than its factorization.

155308366364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23125229 (or 23125227 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 155308366364 in words is "one hundred fifty-five billion, three hundred eight million, three hundred sixty-six thousand, three hundred sixty-four".