97332249632 has 54 divisors (see below), whose sum is σ = 193556554317. Its totient is φ = 48179913600.

The previous prime is 97332249631. The next prime is 97332249653. The reversal of 97332249632 is 23694223379.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 55354796176 + 41977453456 = 235276^2 + 204884^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=220604.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97332249631) 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, 231192782 + ... + 231193202.

Almost surely, 2^97332249632 is an apocalyptic number.

It is an amenable number.

97332249632 is a deficient number, since it is larger than the sum of its proper divisors (96224304685).

97332249632 is an frugal number, since it uses more digits than its factorization.

97332249632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 554 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 50.

Multiplying 97332249632 by its sum of digits (50), we get a square (4866612481600 = 2206040²).

The spelling of 97332249632 in words is "ninety-seven billion, three hundred thirty-two million, two hundred forty-nine thousand, six hundred thirty-two".