152475380 has 48 divisors (see below), whose sum is σ = 356892480. Its totient is φ = 54379008.

The previous prime is 152475373. The next prime is 152475457. The reversal of 152475380 is 83574251.

It is a happy number.

152475380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×152475380² = 46497483012288800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152475380.

It is a congruent number.

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, 5342 + ... + 18261.

It is an arithmetic number, because the mean of its divisors is an integer number (7435260).

Almost surely, 2^152475380 is an apocalyptic number.

152475380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152475380 is an abundant number, since it is smaller than the sum of its proper divisors (204417100).

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

152475380 is a wasteful number, since it uses less digits than its factorization.

152475380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23648 (or 23646 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 152475380 is about 12348.0921603299. The cubic root of 152475380 is about 534.2361124867.

The spelling of 152475380 in words is "one hundred fifty-two million, four hundred seventy-five thousand, three hundred eighty".