97496315536 has 45 divisors (see below), whose sum is σ = 190266478819. Its totient is φ = 48397820000.

The previous prime is 97496315531. The next prime is 97496315561. The reversal of 97496315536 is 63551369479.

It is a happy number.

The square root of 97496315536 is 312244.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97496315531) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 313492821 + ... + 313493131.

Almost surely, 2^97496315536 is an apocalyptic number.

97496315536 is the 312244-th square number.

It is an amenable number.

97496315536 is a deficient number, since it is larger than the sum of its proper divisors (92770163283).

97496315536 is an frugal number, since it uses more digits than its factorization.

97496315536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 564 counting only the distinct ones).

The product of its digits is 18370800, while the sum is 58.

The spelling of 97496315536 in words is "ninety-seven billion, four hundred ninety-six million, three hundred fifteen thousand, five hundred thirty-six".