56000900777051 has 2 divisors, whose sum is σ = 56000900777052. Its totient is φ = 56000900777050.

The previous prime is 56000900777047. The next prime is 56000900777071. The reversal of 56000900777051 is 15077700900065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56000900777051 - 2² = 56000900777047 is a prime.

It is a super-2 number, since 2×56000900777051² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 56000900776987 and 56000900777005.

It is not a weakly prime, because it can be changed into another prime (56000900777071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28000450388525 + 28000450388526.

It is an arithmetic number, because the mean of its divisors is an integer number (28000450388526).

Almost surely, 2^{56000900777051} is an apocalyptic number.

56000900777051 is a deficient number, since it is larger than the sum of its proper divisors (1).

56000900777051 is an equidigital number, since it uses as much as digits as its factorization.

56000900777051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 463050, while the sum is 47.

The spelling of 56000900777051 in words is "fifty-six trillion, nine hundred million, seven hundred seventy-seven thousand, fifty-one".