752976806401 has 4 divisors (see below), whose sum is σ = 771342094404. Its totient is φ = 734611518400.

The previous prime is 752976806377. The next prime is 752976806411. The reversal of 752976806401 is 104608679257.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73796439025 + 679180367376 = 271655^2 + 824124^2 .

It is a cyclic number.

It is not a de Polignac number, because 752976806401 - 2³⁷ = 615537852929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (752976806411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9182643940 + ... + 9182644021.

It is an arithmetic number, because the mean of its divisors is an integer number (192835523601).

Almost surely, 2^752976806401 is an apocalyptic number.

It is an amenable number.

752976806401 is a deficient number, since it is larger than the sum of its proper divisors (18365288003).

752976806401 is a wasteful number, since it uses less digits than its factorization.

752976806401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18365288002.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 752976806401 in words is "seven hundred fifty-two billion, nine hundred seventy-six million, eight hundred six thousand, four hundred one".