76275409157 has 2 divisors, whose sum is σ = 76275409158. Its totient is φ = 76275409156.

The previous prime is 76275409099. The next prime is 76275409213. The reversal of 76275409157 is 75190457267.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75735590401 + 539818756 = 275201^2 + 23234^2 .

It is a cyclic number.

It is not a de Polignac number, because 76275409157 - 2⁸ = 76275408901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76275409099 and 76275409108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76275409057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38137704578 + 38137704579.

It is an arithmetic number, because the mean of its divisors is an integer number (38137704579).

Almost surely, 2^76275409157 is an apocalyptic number.

It is an amenable number.

76275409157 is a deficient number, since it is larger than the sum of its proper divisors (1).

76275409157 is an equidigital number, since it uses as much as digits as its factorization.

76275409157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3704400, while the sum is 53.

The spelling of 76275409157 in words is "seventy-six billion, two hundred seventy-five million, four hundred nine thousand, one hundred fifty-seven".