56612772350 has 12 divisors (see below), whose sum is σ = 105299756664. Its totient is φ = 22645108920.

The previous prime is 56612772331. The next prime is 56612772383. The reversal of 56612772350 is 5327721665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 566127674 + ... + 566127773.

It is an arithmetic number, because the mean of its divisors is an integer number (8774979722).

Almost surely, 2^56612772350 is an apocalyptic number.

56612772350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56612772350 is a deficient number, since it is larger than the sum of its proper divisors (48686984314).

56612772350 is a wasteful number, since it uses less digits than its factorization.

56612772350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132255459 (or 1132255454 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 56612772350 in words is "fifty-six billion, six hundred twelve million, seven hundred seventy-two thousand, three hundred fifty".