152406737920 has 44 divisors (see below), whose sum is σ = 365597581644. Its totient is φ = 60962693120.

The previous prime is 152406737911. The next prime is 152406737941. The reversal of 152406737920 is 29737604251.

It can be written as a sum of positive squares in 2 ways, for example, as 43517297664 + 108889440256 = 208608^2 + 329984^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14878351 + ... + 14888590.

Almost surely, 2^152406737920 is an apocalyptic number.

152406737920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152406737920 is an abundant number, since it is smaller than the sum of its proper divisors (213190843724).

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

152406737920 is an equidigital number, since it uses as much as digits as its factorization.

152406737920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29766966 (or 29766948 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 152406737920 in words is "one hundred fifty-two billion, four hundred six million, seven hundred thirty-seven thousand, nine hundred twenty".