97087753523 has 2 divisors, whose sum is σ = 97087753524. Its totient is φ = 97087753522.

The previous prime is 97087753513. The next prime is 97087753603. The reversal of 97087753523 is 32535778079.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97087753523 - 2⁸ = 97087753267 is a prime.

It is not a weakly prime, because it can be changed into another prime (97087753513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48543876761 + 48543876762.

It is an arithmetic number, because the mean of its divisors is an integer number (48543876762).

Almost surely, 2^97087753523 is an apocalyptic number.

97087753523 is a deficient number, since it is larger than the sum of its proper divisors (1).

97087753523 is an equidigital number, since it uses as much as digits as its factorization.

97087753523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11113200, while the sum is 56.

The spelling of 97087753523 in words is "ninety-seven billion, eighty-seven million, seven hundred fifty-three thousand, five hundred twenty-three".