97252523 has 2 divisors, whose sum is σ = 97252524. Its totient is φ = 97252522.

The previous prime is 97252513. The next prime is 97252553. The reversal of 97252523 is 32525279.

It is a weak prime.

It is an emirp because it is prime and its reverse (32525279) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97252523 is a prime.

It is not a weakly prime, because it can be changed into another prime (97252513) 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, 48626261 + 48626262.

It is an arithmetic number, because the mean of its divisors is an integer number (48626262).

Almost surely, 2^97252523 is an apocalyptic number.

97252523 is a deficient number, since it is larger than the sum of its proper divisors (1).

97252523 is an equidigital number, since it uses as much as digits as its factorization.

97252523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 35.

The square root of 97252523 is about 9861.6693820063. The cubic root of 97252523 is about 459.8684611293.

The spelling of 97252523 in words is "ninety-seven million, two hundred fifty-two thousand, five hundred twenty-three".