97122503685 has 16 divisors (see below), whose sum is σ = 155591001216. Its totient is φ = 51733670208.

The previous prime is 97122503663. The next prime is 97122503693. The reversal of 97122503685 is 58630522179.

It is not a de Polignac number, because 97122503685 - 2⁹ = 97122503173 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 4050049 + ... + 4073958.

It is an arithmetic number, because the mean of its divisors is an integer number (9724437576).

Almost surely, 2^97122503685 is an apocalyptic number.

It is an amenable number.

97122503685 is a deficient number, since it is larger than the sum of its proper divisors (58468497531).

97122503685 is a wasteful number, since it uses less digits than its factorization.

97122503685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8124812.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 97122503685 in words is "ninety-seven billion, one hundred twenty-two million, five hundred three thousand, six hundred eighty-five".