556073915650 has 24 divisors (see below), whose sum is σ = 1128324528144. Its totient is φ = 202208696400.

The previous prime is 556073915597. The next prime is 556073915653. The reversal of 556073915650 is 56519370655.

It is not an unprimeable number, because it can be changed into a prime (556073915653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 505521192 + ... + 505522291.

It is an arithmetic number, because the mean of its divisors is an integer number (47013522006).

Almost surely, 2^556073915650 is an apocalyptic number.

556073915650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

556073915650 is an abundant number, since it is smaller than the sum of its proper divisors (572250612494).

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

556073915650 is a wasteful number, since it uses less digits than its factorization.

556073915650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011043506 (or 1011043501 counting only the distinct ones).

The product of its (nonzero) digits is 4252500, while the sum is 52.

The spelling of 556073915650 in words is "five hundred fifty-six billion, seventy-three million, nine hundred fifteen thousand, six hundred fifty".