76302868451 has 2 divisors, whose sum is σ = 76302868452. Its totient is φ = 76302868450.

The previous prime is 76302868423. The next prime is 76302868501. The reversal of 76302868451 is 15486820367.

It is an a-pointer prime, because the next prime (76302868501) can be obtained adding 76302868451 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76302868451 - 2³⁴ = 59122999267 is a prime.

It is a super-2 number, since 2×76302868451² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76302868451.

It is not a weakly prime, because it can be changed into another prime (76302828451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38151434225 + 38151434226.

It is an arithmetic number, because the mean of its divisors is an integer number (38151434226).

Almost surely, 2^76302868451 is an apocalyptic number.

76302868451 is a deficient number, since it is larger than the sum of its proper divisors (1).

76302868451 is an equidigital number, since it uses as much as digits as its factorization.

76302868451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 76302868451 in words is "seventy-six billion, three hundred two million, eight hundred sixty-eight thousand, four hundred fifty-one".