152056452 has 48 divisors (see below), whose sum is σ = 362537280. Its totient is φ = 49588608.

The previous prime is 152056451. The next prime is 152056459. The reversal of 152056452 is 254650251.

It is not an unprimeable number, because it can be changed into a prime (152056451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207078 + ... + 207810.

It is an arithmetic number, because the mean of its divisors is an integer number (7552860).

Almost surely, 2^152056452 is an apocalyptic number.

152056452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152056452 is an abundant number, since it is smaller than the sum of its proper divisors (210480828).

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

152056452 is a wasteful number, since it uses less digits than its factorization.

152056452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 152056452 is about 12331.1172243232. The cubic root of 152056452 is about 533.7463902554.

The spelling of 152056452 in words is "one hundred fifty-two million, fifty-six thousand, four hundred fifty-two".