557648846252 has 24 divisors (see below), whose sum is σ = 999886969872. Its totient is φ = 271969568000.

The previous prime is 557648846213. The next prime is 557648846273. The reversal of 557648846252 is 252648846755.

557648846252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 491768 + ... + 1164960.

It is an arithmetic number, because the mean of its divisors is an integer number (41661957078).

Almost surely, 2^557648846252 is an apocalyptic number.

It is an amenable number.

557648846252 is a deficient number, since it is larger than the sum of its proper divisors (442238123620).

557648846252 is a wasteful number, since it uses less digits than its factorization.

557648846252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678289 (or 678287 counting only the distinct ones).

The product of its digits is 129024000, while the sum is 62.

The spelling of 557648846252 in words is "five hundred fifty-seven billion, six hundred forty-eight million, eight hundred forty-six thousand, two hundred fifty-two".