76951000073 has 2 divisors, whose sum is σ = 76951000074. Its totient is φ = 76951000072.

The previous prime is 76951000057. The next prime is 76951000081. The reversal of 76951000073 is 37000015967.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51843646864 + 25107353209 = 227692^2 + 158453^2 .

It is a cyclic number.

It is not a de Polignac number, because 76951000073 - 2⁴ = 76951000057 is a prime.

It is not a weakly prime, because it can be changed into another prime (76951005073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38475500036 + 38475500037.

It is an arithmetic number, because the mean of its divisors is an integer number (38475500037).

Almost surely, 2^76951000073 is an apocalyptic number.

It is an amenable number.

76951000073 is a deficient number, since it is larger than the sum of its proper divisors (1).

76951000073 is an equidigital number, since it uses as much as digits as its factorization.

76951000073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 38.

The spelling of 76951000073 in words is "seventy-six billion, nine hundred fifty-one million, seventy-three", and thus it is an aban number.