150520535880 has 128 divisors (see below), whose sum is σ = 530506005120. Its totient is φ = 33682913280.

The previous prime is 150520535863. The next prime is 150520535917. The reversal of 150520535880 is 88535025051.

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 31 ways as a sum of consecutive naturals, for example, 4368637 + ... + 4402956.

It is an arithmetic number, because the mean of its divisors is an integer number (4144578165).

Almost surely, 2^150520535880 is an apocalyptic number.

150520535880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150520535880 is an abundant number, since it is smaller than the sum of its proper divisors (379985469240).

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

150520535880 is a wasteful number, since it uses less digits than its factorization.

150520535880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771631 (or 8771627 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 150520535880 in words is "one hundred fifty billion, five hundred twenty million, five hundred thirty-five thousand, eight hundred eighty".