5000051000977 has 2 divisors, whose sum is σ = 5000051000978. Its totient is φ = 5000051000976.

The previous prime is 5000051000957. The next prime is 5000051001007. The reversal of 5000051000977 is 7790001500005.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4538472076161 + 461578924816 = 2130369^2 + 679396^2 .

It is a cyclic number.

It is not a de Polignac number, because 5000051000977 - 2⁷ = 5000051000849 is a prime.

It is not a weakly prime, because it can be changed into another prime (5000051000957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500025500488 + 2500025500489.

It is an arithmetic number, because the mean of its divisors is an integer number (2500025500489).

Almost surely, 2^{5000051000977} is an apocalyptic number.

It is an amenable number.

5000051000977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000051000977 is an equidigital number, since it uses as much as digits as its factorization.

5000051000977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11025, while the sum is 34.

The spelling of 5000051000977 in words is "five trillion, fifty-one million, nine hundred seventy-seven", and thus it is an aban number.