76951000057 has 2 divisors, whose sum is σ = 76951000058. Its totient is φ = 76951000056.

The previous prime is 76951000039. The next prime is 76951000073. The reversal of 76951000057 is 75000015967.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58449831696 + 18501168361 = 241764^2 + 136019^2 .

It is a cyclic number.

It is not a de Polignac number, because 76951000057 - 2¹¹ = 76950998009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76950999983 and 76951000019.

It is not a weakly prime, because it can be changed into another prime (76951003057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38475500028 + 38475500029.

It is an arithmetic number, because the mean of its divisors is an integer number (38475500029).

Almost surely, 2^76951000057 is an apocalyptic number.

It is an amenable number.

76951000057 is a deficient number, since it is larger than the sum of its proper divisors (1).

76951000057 is an equidigital number, since it uses as much as digits as its factorization.

76951000057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 40.

The spelling of 76951000057 in words is "seventy-six billion, nine hundred fifty-one million, fifty-seven", and thus it is an aban number.