556717048 has 8 divisors (see below), whose sum is σ = 1043844480. Its totient is φ = 278358520.

The previous prime is 556717039. The next prime is 556717067. The reversal of 556717048 is 840717655.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 556716995 and 556717013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34794808 + ... + 34794823.

It is an arithmetic number, because the mean of its divisors is an integer number (130480560).

Almost surely, 2^556717048 is an apocalyptic number.

It is an amenable number.

556717048 is a deficient number, since it is larger than the sum of its proper divisors (487127432).

556717048 is a wasteful number, since it uses less digits than its factorization.

556717048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69589637 (or 69589633 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 556717048 is about 23594.8521504162. The cubic root of 556717048 is about 822.6431899952.

The spelling of 556717048 in words is "five hundred fifty-six million, seven hundred seventeen thousand, forty-eight".