150721607464 has 96 divisors (see below), whose sum is σ = 306287539200. Its totient is φ = 69382558080.

The previous prime is 150721607357. The next prime is 150721607473. The reversal of 150721607464 is 464706127051.

150721607464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×150721607464² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150721607464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24790777 + ... + 24796855.

It is an arithmetic number, because the mean of its divisors is an integer number (3190495200).

Almost surely, 2^150721607464 is an apocalyptic number.

It is an amenable number.

150721607464 is an abundant number, since it is smaller than the sum of its proper divisors (155565931736).

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

150721607464 is a wasteful number, since it uses less digits than its factorization.

150721607464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6263 (or 6212 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 150721607464 in words is "one hundred fifty billion, seven hundred twenty-one million, six hundred seven thousand, four hundred sixty-four".