556631150 has 12 divisors (see below), whose sum is σ = 1035334032. Its totient is φ = 222652440.

The previous prime is 556631147. The next prime is 556631171. The reversal of 556631150 is 51136655.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5566262 + ... + 5566361.

It is an arithmetic number, because the mean of its divisors is an integer number (86277836).

Almost surely, 2^556631150 is an apocalyptic number.

556631150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

556631150 is a deficient number, since it is larger than the sum of its proper divisors (478702882).

556631150 is a wasteful number, since it uses less digits than its factorization.

556631150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11132635 (or 11132630 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 556631150 is about 23593.0318102613. The cubic root of 556631150 is about 822.6008782322.

The spelling of 556631150 in words is "five hundred fifty-six million, six hundred thirty-one thousand, one hundred fifty".