556075104 has 48 divisors (see below), whose sum is σ = 1571985072. Its totient is φ = 171099648.

The previous prime is 556075103. The next prime is 556075123. The reversal of 556075104 is 401570655.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×556075104² = 618439042577221632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556075103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221539 + ... + 224034.

It is an arithmetic number, because the mean of its divisors is an integer number (32749689).

Almost surely, 2^556075104 is an apocalyptic number.

It is an amenable number.

556075104 is an abundant number, since it is smaller than the sum of its proper divisors (1015909968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556075104 is a wasteful number, since it uses less digits than its factorization.

556075104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445599 (or 445591 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 556075104 is about 23581.2447508608. The cubic root of 556075104 is about 822.3268749296.

The spelling of 556075104 in words is "five hundred fifty-six million, seventy-five thousand, one hundred four".