155112265114656 has 96 divisors (see below), whose sum is σ = 407834794402560. Its totient is φ = 51619644029184.

The previous prime is 155112265114643. The next prime is 155112265114657. The reversal of 155112265114656 is 656411562211551.

155112265114656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 155112265114599 and 155112265114608.

It is not an unprimeable number, because it can be changed into a prime (155112265114657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 849471175 + ... + 849653753.

It is an arithmetic number, because the mean of its divisors is an integer number (4248279108360).

Almost surely, 2^{155112265114656} is an apocalyptic number.

155112265114656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155112265114656 is an abundant number, since it is smaller than the sum of its proper divisors (252722529287904).

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

155112265114656 is a wasteful number, since it uses less digits than its factorization.

155112265114656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196998 (or 196990 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 51.

The spelling of 155112265114656 in words is "one hundred fifty-five trillion, one hundred twelve billion, two hundred sixty-five million, one hundred fourteen thousand, six hundred fifty-six".