556147053 has 48 divisors (see below), whose sum is σ = 1038675456. Its totient is φ = 288897840.

The previous prime is 556147021. The next prime is 556147057. The reversal of 556147053 is 350741655.

556147053 is a `hidden beast` number, since 5 + 561 + 47 + 0 + 53 = 666.

It is not a de Polignac number, because 556147053 - 2⁵ = 556147021 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 556146999 and 556147017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556147057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3850 + ... + 33572.

It is an arithmetic number, because the mean of its divisors is an integer number (21639072).

Almost surely, 2^556147053 is an apocalyptic number.

It is an amenable number.

556147053 is a deficient number, since it is larger than the sum of its proper divisors (482528403).

556147053 is a wasteful number, since it uses less digits than its factorization.

556147053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29756 (or 29744 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 556147053 is about 23582.7702571178. The cubic root of 556147053 is about 822.3623395904.

The spelling of 556147053 in words is "five hundred fifty-six million, one hundred forty-seven thousand, fifty-three".