150556617328 has 20 divisors (see below), whose sum is σ = 314142173128. Its totient is φ = 69487669440.

The previous prime is 150556617269. The next prime is 150556617349. The reversal of 150556617328 is 823716655051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361914738 + ... + 361915153.

Almost surely, 2^150556617328 is an apocalyptic number.

It is an amenable number.

150556617328 is an abundant number, since it is smaller than the sum of its proper divisors (163585555800).

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

150556617328 is a wasteful number, since it uses less digits than its factorization.

150556617328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723829912 (or 723829906 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 150556617328 in words is "one hundred fifty billion, five hundred fifty-six million, six hundred seventeen thousand, three hundred twenty-eight".