156541265060 has 12 divisors (see below), whose sum is σ = 328736656668. Its totient is φ = 62616506016.

The previous prime is 156541265051. The next prime is 156541265063. The reversal of 156541265060 is 60562145651.

It can be written as a sum of positive squares in 2 ways, for example, as 90269000704 + 66272264356 = 300448^2 + 257434^2 .

It is a junction number, because it is equal to n+sod(n) for n = 156541264999 and 156541265017.

It is not an unprimeable number, because it can be changed into a prime (156541265063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3913531607 + ... + 3913531646.

It is an arithmetic number, because the mean of its divisors is an integer number (27394721389).

Almost surely, 2^156541265060 is an apocalyptic number.

156541265060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156541265060 is an abundant number, since it is smaller than the sum of its proper divisors (172195391608).

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

156541265060 is a wasteful number, since it uses less digits than its factorization.

156541265060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827063262 (or 7827063260 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 156541265060 in words is "one hundred fifty-six billion, five hundred forty-one million, two hundred sixty-five thousand, sixty".