155612106264 has 32 divisors (see below), whose sum is σ = 409505544000. Its totient is φ = 49140664992.

The previous prime is 155612106259. The next prime is 155612106269. The reversal of 155612106264 is 462601216551.

It is an interprime number because it is at equal distance from previous prime (155612106259) and next prime (155612106269).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155612106269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170626854 + ... + 170627765.

It is an arithmetic number, because the mean of its divisors is an integer number (12797048250).

Almost surely, 2^155612106264 is an apocalyptic number.

It is an amenable number.

155612106264 is an abundant number, since it is smaller than the sum of its proper divisors (253893437736).

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

155612106264 is a wasteful number, since it uses less digits than its factorization.

155612106264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341254647 (or 341254643 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 155612106264 in words is "one hundred fifty-five billion, six hundred twelve million, one hundred six thousand, two hundred sixty-four".