92505251 has 2 divisors, whose sum is σ = 92505252. Its totient is φ = 92505250.

The previous prime is 92505247. The next prime is 92505269. The reversal of 92505251 is 15250529.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 92505251 - 2² = 92505247 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92205251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46252625 + 46252626.

It is an arithmetic number, because the mean of its divisors is an integer number (46252626).

Almost surely, 2^92505251 is an apocalyptic number.

92505251 is a deficient number, since it is larger than the sum of its proper divisors (1).

92505251 is an equidigital number, since it uses as much as digits as its factorization.

92505251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 92505251 is about 9617.9650134527. The cubic root of 92505251 is about 452.2606424138.

The spelling of 92505251 in words is "ninety-two million, five hundred five thousand, two hundred fifty-one".