76115220523 has 2 divisors, whose sum is σ = 76115220524. Its totient is φ = 76115220522.

The previous prime is 76115220463. The next prime is 76115220527. The reversal of 76115220523 is 32502251167.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76115220523 is a prime.

It is not a weakly prime, because it can be changed into another prime (76115220527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38057610261 + 38057610262.

It is an arithmetic number, because the mean of its divisors is an integer number (38057610262).

Almost surely, 2^76115220523 is an apocalyptic number.

76115220523 is a deficient number, since it is larger than the sum of its proper divisors (1).

76115220523 is an equidigital number, since it uses as much as digits as its factorization.

76115220523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 76115220523 in words is "seventy-six billion, one hundred fifteen million, two hundred twenty thousand, five hundred twenty-three".