155650000601156 has 24 divisors (see below), whose sum is σ = 273890295436800. Its totient is φ = 77395858696800.

The previous prime is 155650000601153. The next prime is 155650000601191. The reversal of 155650000601156 is 651106000056551.

It is a super-2 number, since 2×155650000601156² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (155650000601153) 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, 25797431 + ... + 31253918.

It is an arithmetic number, because the mean of its divisors is an integer number (11412095643200).

Almost surely, 2^{155650000601156} is an apocalyptic number.

It is an amenable number.

155650000601156 is a deficient number, since it is larger than the sum of its proper divisors (118240294835644).

155650000601156 is a wasteful number, since it uses less digits than its factorization.

155650000601156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57055115 (or 57055113 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 155650000601156 in words is "one hundred fifty-five trillion, six hundred fifty billion, six hundred one thousand, one hundred fifty-six".