97436798625 has 64 divisors (see below), whose sum is σ = 165960557568. Its totient is φ = 50745139200.

The previous prime is 97436798611. The next prime is 97436798633. The reversal of 97436798625 is 52689763479.

It is not a de Polignac number, because 97436798625 - 2⁷ = 97436798497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8048577 + ... + 8060673.

It is an arithmetic number, because the mean of its divisors is an integer number (2593133712).

Almost surely, 2^97436798625 is an apocalyptic number.

It is an amenable number.

97436798625 is a deficient number, since it is larger than the sum of its proper divisors (68523758943).

97436798625 is a wasteful number, since it uses less digits than its factorization.

97436798625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619 (or 12609 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 66.

The spelling of 97436798625 in words is "ninety-seven billion, four hundred thirty-six million, seven hundred ninety-eight thousand, six hundred twenty-five".