152479815620 has 24 divisors (see below), whose sum is σ = 349317396288. Its totient is φ = 55447205600.

The previous prime is 152479815601. The next prime is 152479815641. The reversal of 152479815620 is 26518974251.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346544816 + ... + 346545255.

It is an arithmetic number, because the mean of its divisors is an integer number (14554891512).

Almost surely, 2^152479815620 is an apocalyptic number.

152479815620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152479815620 is an abundant number, since it is smaller than the sum of its proper divisors (196837580668).

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

152479815620 is a wasteful number, since it uses less digits than its factorization.

152479815620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693090091 (or 693090089 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 152479815620 in words is "one hundred fifty-two billion, four hundred seventy-nine million, eight hundred fifteen thousand, six hundred twenty".