556376252 has 24 divisors (see below), whose sum is σ = 1034463360. Its totient is φ = 261334080.

The previous prime is 556376231. The next prime is 556376263. The reversal of 556376252 is 252673655.

It is a congruent number.

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, 60524 + ... + 69107.

It is an arithmetic number, because the mean of its divisors is an integer number (43102640).

Almost surely, 2^556376252 is an apocalyptic number.

It is an amenable number.

556376252 is a deficient number, since it is larger than the sum of its proper divisors (478087108).

556376252 is a wasteful number, since it uses less digits than its factorization.

556376252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129701 (or 129699 counting only the distinct ones).

The product of its digits is 378000, while the sum is 41.

The square root of 556376252 is about 23587.6292153323. The cubic root of 556376252 is about 822.4752945712.

The spelling of 556376252 in words is "five hundred fifty-six million, three hundred seventy-six thousand, two hundred fifty-two".