50761727956 has 24 divisors (see below), whose sum is σ = 91085669640. Its totient is φ = 24743352192.

The previous prime is 50761727953. The next prime is 50761727959. The reversal of 50761727956 is 65972716705.

It is an interprime number because it is at equal distance from previous prime (50761727953) and next prime (50761727959).

It can be written as a sum of positive squares in 4 ways, for example, as 15796467856 + 34965260100 = 125684^2 + 186990^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50761727897 and 50761727906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50761727953) 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, 729271 + ... + 795838.

It is an arithmetic number, because the mean of its divisors is an integer number (3795236235).

Almost surely, 2^50761727956 is an apocalyptic number.

It is an amenable number.

50761727956 is a deficient number, since it is larger than the sum of its proper divisors (40323941684).

50761727956 is a wasteful number, since it uses less digits than its factorization.

50761727956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525323 (or 1525321 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 55.

The spelling of 50761727956 in words is "fifty billion, seven hundred sixty-one million, seven hundred twenty-seven thousand, nine hundred fifty-six".