975320755522 has 8 divisors (see below), whose sum is σ = 1463012896572. Its totient is φ = 487649790000.

The previous prime is 975320755483. The next prime is 975320755529. The reversal of 975320755522 is 225557023579.

It can be written as a sum of positive squares in 2 ways, for example, as 805971222081 + 169349533441 = 897759^2 + 411521^2 .

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 975320755522.

It is not an unprimeable number, because it can be changed into a prime (975320755529) 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 3 ways as a sum of consecutive naturals, for example, 5178229 + ... + 5363272.

Almost surely, 2^975320755522 is an apocalyptic number.

975320755522 is a deficient number, since it is larger than the sum of its proper divisors (487692141050).

975320755522 is a wasteful number, since it uses less digits than its factorization.

975320755522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10587764.

The product of its (nonzero) digits is 6615000, while the sum is 52.

The spelling of 975320755522 in words is "nine hundred seventy-five billion, three hundred twenty million, seven hundred fifty-five thousand, five hundred twenty-two".