155600655606012 has 48 divisors (see below), whose sum is σ = 363210428915712. Its totient is φ = 51846569615040.

The previous prime is 155600655605977. The next prime is 155600655606041. The reversal of 155600655606012 is 210606556006551.

155600655606012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 383733918 + ... + 384139194.

It is an arithmetic number, because the mean of its divisors is an integer number (7566883935744).

Almost surely, 2^{155600655606012} is an apocalyptic number.

155600655606012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

155600655606012 is an abundant number, since it is smaller than the sum of its proper divisors (207609773309700).

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

155600655606012 is a wasteful number, since it uses less digits than its factorization.

155600655606012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417738 (or 417736 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 155600655606012 in words is "one hundred fifty-five trillion, six hundred billion, six hundred fifty-five million, six hundred six thousand, twelve".