150564455500 has 48 divisors (see below), whose sum is σ = 328913492544. Its totient is φ = 60210998400.

The previous prime is 150564455467. The next prime is 150564455519. The reversal of 150564455500 is 5554465051.

It is a super-2 number, since 2×150564455500² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2128704 + ... + 2198296.

It is an arithmetic number, because the mean of its divisors is an integer number (6852364428).

Almost surely, 2^150564455500 is an apocalyptic number.

150564455500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150564455500 is an abundant number, since it is smaller than the sum of its proper divisors (178349037044).

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

150564455500 is a wasteful number, since it uses less digits than its factorization.

150564455500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73939 (or 73927 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 150564455500 in words is "one hundred fifty billion, five hundred sixty-four million, four hundred fifty-five thousand, five hundred".