625154052 has 24 divisors (see below), whose sum is σ = 1460362176. Its totient is φ = 208146208.

The previous prime is 625154051. The next prime is 625154111. The reversal of 625154052 is 250451526.

It is not an unprimeable number, because it can be changed into a prime (625154051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18723 + ... + 40010.

It is an arithmetic number, because the mean of its divisors is an integer number (60848424).

Almost surely, 2^625154052 is an apocalyptic number.

It is an amenable number.

625154052 is an abundant number, since it is smaller than the sum of its proper divisors (835208124).

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

625154052 is a wasteful number, since it uses less digits than its factorization.

625154052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59627 (or 59625 counting only the distinct ones).

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

The square root of 625154052 is about 25003.0808501672. The cubic root of 625154052 is about 855.0582142915.

The spelling of 625154052 in words is "six hundred twenty-five million, one hundred fifty-four thousand, fifty-two".