556501934 has 4 divisors (see below), whose sum is σ = 834752904. Its totient is φ = 278250966.

The previous prime is 556501931. The next prime is 556501943. The reversal of 556501934 is 439105655.

556501934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556501931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139125482 + ... + 139125485.

It is an arithmetic number, because the mean of its divisors is an integer number (208688226).

Almost surely, 2^556501934 is an apocalyptic number.

556501934 is a deficient number, since it is larger than the sum of its proper divisors (278250970).

556501934 is a wasteful number, since it uses less digits than its factorization.

556501934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278250969.

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 556501934 is about 23590.2932156427. The cubic root of 556501934 is about 822.5372206251.

The spelling of 556501934 in words is "five hundred fifty-six million, five hundred one thousand, nine hundred thirty-four".