151608320 has 44 divisors (see below), whose sum is σ = 363694584. Its totient is φ = 60641280.

The previous prime is 151608319. The next prime is 151608367. The reversal of 151608320 is 23806151.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 151608320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9686 + ... + 19925.

It is an arithmetic number, because the mean of its divisors is an integer number (8265786).

Almost surely, 2^151608320 is an apocalyptic number.

151608320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151608320 is an abundant number, since it is smaller than the sum of its proper divisors (212086264).

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

151608320 is an equidigital number, since it uses as much as digits as its factorization.

151608320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29636 (or 29618 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 151608320 is about 12312.9330380702. The cubic root of 151608320 is about 533.2215321206.

The spelling of 151608320 in words is "one hundred fifty-one million, six hundred eight thousand, three hundred twenty".