76951284899 has 2 divisors, whose sum is σ = 76951284900. Its totient is φ = 76951284898.

The previous prime is 76951284827. The next prime is 76951285007. The reversal of 76951284899 is 99848215967.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76951284899 is a prime.

It is not a weakly prime, because it can be changed into another prime (76951284199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38475642449 + 38475642450.

It is an arithmetic number, because the mean of its divisors is an integer number (38475642450).

Almost surely, 2^76951284899 is an apocalyptic number.

76951284899 is a deficient number, since it is larger than the sum of its proper divisors (1).

76951284899 is an equidigital number, since it uses as much as digits as its factorization.

76951284899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78382080, while the sum is 68.

The spelling of 76951284899 in words is "seventy-six billion, nine hundred fifty-one million, two hundred eighty-four thousand, eight hundred ninety-nine".