975728204806 has 8 divisors (see below), whose sum is σ = 1465428686400. Its totient is φ = 487251976008.

The previous prime is 975728204791. The next prime is 975728204819. The reversal of 975728204806 is 608402827579.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306061206 + ... + 306064393.

It is an arithmetic number, because the mean of its divisors is an integer number (183178585800).

Almost surely, 2^975728204806 is an apocalyptic number.

975728204806 is a deficient number, since it is larger than the sum of its proper divisors (489700481594).

975728204806 is a wasteful number, since it uses less digits than its factorization.

975728204806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612126398.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 975728204806 in words is "nine hundred seventy-five billion, seven hundred twenty-eight million, two hundred four thousand, eight hundred six".