97591080452 has 6 divisors (see below), whose sum is σ = 170784390798. Its totient is φ = 48795540224.

The previous prime is 97591080437. The next prime is 97591080463. The reversal of 97591080452 is 25408019579.

It can be written as a sum of positive squares in only one way, i.e., 65038260676 + 32552819776 = 255026^2 + 180424^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 97591080452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12198885053 + ... + 12198885060.

It is an arithmetic number, because the mean of its divisors is an integer number (28464065133).

Almost surely, 2^97591080452 is an apocalyptic number.

It is an amenable number.

97591080452 is a deficient number, since it is larger than the sum of its proper divisors (73193310346).

97591080452 is a wasteful number, since it uses less digits than its factorization.

97591080452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24397770117 (or 24397770115 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 50.

The spelling of 97591080452 in words is "ninety-seven billion, five hundred ninety-one million, eighty thousand, four hundred fifty-two".