556104744 has 64 divisors (see below), whose sum is σ = 1663569600. Its totient is φ = 171108288.

The previous prime is 556104743. The next prime is 556104751. The reversal of 556104744 is 447401655.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 556104699 and 556104708.

It is not an unprimeable number, because it can be changed into a prime (556104743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96214 + ... + 101829.

It is an arithmetic number, because the mean of its divisors is an integer number (25993275).

Almost surely, 2^556104744 is an apocalyptic number.

556104744 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

556104744 is an abundant number, since it is smaller than the sum of its proper divisors (1107464856).

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

556104744 is a wasteful number, since it uses less digits than its factorization.

556104744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198071 (or 198061 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 556104744 is about 23581.8732080384. The cubic root of 556104744 is about 822.3414852675.

The spelling of 556104744 in words is "five hundred fifty-six million, one hundred four thousand, seven hundred forty-four".