97710523 has 2 divisors, whose sum is σ = 97710524. Its totient is φ = 97710522.

The previous prime is 97710517. The next prime is 97710527. The reversal of 97710523 is 32501779.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97710523 is a prime.

It is not a weakly prime, because it can be changed into another prime (97710527) 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, 48855261 + 48855262.

It is an arithmetic number, because the mean of its divisors is an integer number (48855262).

Almost surely, 2^97710523 is an apocalyptic number.

97710523 is a deficient number, since it is larger than the sum of its proper divisors (1).

97710523 is an equidigital number, since it uses as much as digits as its factorization.

97710523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 97710523 is about 9884.8633273303. The cubic root of 97710523 is about 460.5892307330.

The spelling of 97710523 in words is "ninety-seven million, seven hundred ten thousand, five hundred twenty-three".