556956282490 has 16 divisors (see below), whose sum is σ = 1023851549952. Its totient is φ = 218042459344.

The previous prime is 556956282439. The next prime is 556956282499. The reversal of 556956282490 is 94282659655.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (556956282499) 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, 592506214 + ... + 592507153.

It is an arithmetic number, because the mean of its divisors is an integer number (63990721872).

Almost surely, 2^556956282490 is an apocalyptic number.

556956282490 is a deficient number, since it is larger than the sum of its proper divisors (466895267462).

556956282490 is a wasteful number, since it uses less digits than its factorization.

556956282490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185013421.

The product of its (nonzero) digits is 46656000, while the sum is 61.

The spelling of 556956282490 in words is "five hundred fifty-six billion, nine hundred fifty-six million, two hundred eighty-two thousand, four hundred ninety".