97205040052 has 6 divisors (see below), whose sum is σ = 170108820098. Its totient is φ = 48602520024.

The previous prime is 97205040019. The next prime is 97205040073. The reversal of 97205040052 is 25004050279.

It can be written as a sum of positive squares in only one way, i.e., 90850399396 + 6354640656 = 301414^2 + 79716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12150630003 + ... + 12150630010.

Almost surely, 2^97205040052 is an apocalyptic number.

It is an amenable number.

97205040052 is a deficient number, since it is larger than the sum of its proper divisors (72903780046).

97205040052 is a wasteful number, since it uses less digits than its factorization.

97205040052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24301260017 (or 24301260015 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 97205040052 in words is "ninety-seven billion, two hundred five million, forty thousand, fifty-two".