150511615556 has 12 divisors (see below), whose sum is σ = 263399888892. Its totient is φ = 75254504448.

The previous prime is 150511615511. The next prime is 150511615571. The reversal of 150511615556 is 655516115051.

It can be written as a sum of positive squares in 2 ways, for example, as 76157233156 + 74354382400 = 275966^2 + 272680^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37685 + ... + 549948.

It is an arithmetic number, because the mean of its divisors is an integer number (21949990741).

Almost surely, 2^150511615556 is an apocalyptic number.

It is an amenable number.

150511615556 is a deficient number, since it is larger than the sum of its proper divisors (112888273336).

150511615556 is a wasteful number, since it uses less digits than its factorization.

150511615556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651670 (or 651668 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 41.

The spelling of 150511615556 in words is "one hundred fifty billion, five hundred eleven million, six hundred fifteen thousand, five hundred fifty-six".