97574652794 has 8 divisors (see below), whose sum is σ = 146395461780. Its totient is φ = 48776165536.

The previous prime is 97574652793. The next prime is 97574652811. The reversal of 97574652794 is 49725647579.

It can be written as a sum of positive squares in 2 ways, for example, as 91116441025 + 6458211769 = 301855^2 + 80363^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 97574652794.

It is not an unprimeable number, because it can be changed into a prime (97574652793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5569499 + ... + 5586990.

Almost surely, 2^97574652794 is an apocalyptic number.

97574652794 is a deficient number, since it is larger than the sum of its proper divisors (48820808986).

97574652794 is a wasteful number, since it uses less digits than its factorization.

97574652794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11160864.

The product of its digits is 133358400, while the sum is 65.

The spelling of 97574652794 in words is "ninety-seven billion, five hundred seventy-four million, six hundred fifty-two thousand, seven hundred ninety-four".