156530010612 has 24 divisors (see below), whose sum is σ = 365245113856. Its totient is φ = 52175467008.

The previous prime is 156530010601. The next prime is 156530010613. The reversal of 156530010612 is 216010035651.

It is a super-3 number, since 3×156530010612³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 156530010612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156530010613) 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, 506388 + ... + 754644.

Almost surely, 2^156530010612 is an apocalyptic number.

156530010612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

156530010612 is an abundant number, since it is smaller than the sum of its proper divisors (208715103244).

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

156530010612 is a wasteful number, since it uses less digits than its factorization.

156530010612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300807 (or 300805 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 156530010612 in words is "one hundred fifty-six billion, five hundred thirty million, ten thousand, six hundred twelve".