556651048 has 8 divisors (see below), whose sum is σ = 1043720730. Its totient is φ = 278325520.

The previous prime is 556651019. The next prime is 556651079. The reversal of 556651048 is 840156655.

It can be written as a sum of positive squares in only one way, i.e., 502746084 + 53904964 = 22422^2 + 7342^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 556651048.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34790683 + ... + 34790698.

Almost surely, 2^556651048 is an apocalyptic number.

It is an amenable number.

556651048 is a deficient number, since it is larger than the sum of its proper divisors (487069682).

556651048 is a wasteful number, since it uses less digits than its factorization.

556651048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69581387 (or 69581383 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 556651048 is about 23593.4534987992. The cubic root of 556651048 is about 822.6106800056.

The spelling of 556651048 in words is "five hundred fifty-six million, six hundred fifty-one thousand, forty-eight".