150440180652 has 72 divisors (see below), whose sum is σ = 381593066400. Its totient is φ = 49973683968.

The previous prime is 150440180641. The next prime is 150440180669. The reversal of 150440180652 is 256081044051.

It is a happy number.

150440180652 is a `hidden beast` number, since 150 + 440 + 1 + 8 + 0 + 65 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26219928 + ... + 26225664.

It is an arithmetic number, because the mean of its divisors is an integer number (5299903700).

Almost surely, 2^150440180652 is an apocalyptic number.

150440180652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150440180652 is an abundant number, since it is smaller than the sum of its proper divisors (231152885748).

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

150440180652 is a wasteful number, since it uses less digits than its factorization.

150440180652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8135 (or 8130 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 150440180652 in words is "one hundred fifty billion, four hundred forty million, one hundred eighty thousand, six hundred fifty-two".