975728204797 has 8 divisors (see below), whose sum is σ = 992759510880. Its totient is φ = 958713350160.

The previous prime is 975728204791. The next prime is 975728204819. The reversal of 975728204797 is 797402827579.

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

It is a cyclic number.

It is not a de Polignac number, because 975728204797 - 2¹¹ = 975728202749 is a prime.

It is a super-2 number, since 2×975728204797² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975728204791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3993178 + ... + 4230475.

It is an arithmetic number, because the mean of its divisors is an integer number (124094938860).

Almost surely, 2^975728204797 is an apocalyptic number.

It is an amenable number.

975728204797 is a deficient number, since it is larger than the sum of its proper divisors (17031306083).

975728204797 is a wasteful number, since it uses less digits than its factorization.

975728204797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8225723.

The product of its (nonzero) digits is 124467840, while the sum is 67.

The spelling of 975728204797 in words is "nine hundred seventy-five billion, seven hundred twenty-eight million, two hundred four thousand, seven hundred ninety-seven".