556072113 has 4 divisors (see below), whose sum is σ = 741429488. Its totient is φ = 370714740.

The previous prime is 556072103. The next prime is 556072117. The reversal of 556072113 is 311270655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 556072113 - 2¹⁷ = 555941041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556072117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92678683 + ... + 92678688.

It is an arithmetic number, because the mean of its divisors is an integer number (185357372).

Almost surely, 2^556072113 is an apocalyptic number.

It is an amenable number.

556072113 is a deficient number, since it is larger than the sum of its proper divisors (185357375).

556072113 is a wasteful number, since it uses less digits than its factorization.

556072113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185357374.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 556072113 is about 23581.1813317315. The cubic root of 556072113 is about 822.3254005580.

The spelling of 556072113 in words is "five hundred fifty-six million, seventy-two thousand, one hundred thirteen".