97152248844 has 90 divisors (see below), whose sum is σ = 286492386180. Its totient is φ = 27757760688.

The previous prime is 97152248821. The next prime is 97152248849. The reversal of 97152248844 is 44884225179.

97152248844 is a `hidden beast` number, since 9 + 7 + 152 + 2 + 488 + 4 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (97152248849) 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 in 29 ways as a sum of consecutive naturals, for example, 475554 + ... + 648425.

Almost surely, 2^97152248844 is an apocalyptic number.

It is an amenable number.

97152248844 is an abundant number, since it is smaller than the sum of its proper divisors (189340137336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97152248844 is a wasteful number, since it uses less digits than its factorization.

97152248844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124017 (or 1123991 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The spelling of 97152248844 in words is "ninety-seven billion, one hundred fifty-two million, two hundred forty-eight thousand, eight hundred forty-four".