791375472544001 has 8 divisors (see below), whose sum is σ = 840790343617320. Its totient is φ = 743435672249088.

The previous prime is 791375472543949. The next prime is 791375472544183. The reversal of 791375472544001 is 100445274573197.

It can be written as a sum of positive squares in 4 ways, for example, as 64239439532401 + 727136033011600 = 8014951^2 + 26965460^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-791375472544001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791375472544301) 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, 368767693496 + ... + 368767695641.

It is an arithmetic number, because the mean of its divisors is an integer number (105098792952165).

Almost surely, 2^{791375472544001} is an apocalyptic number.

It is an amenable number.

791375472544001 is a deficient number, since it is larger than the sum of its proper divisors (49414871073319).

791375472544001 is a wasteful number, since it uses less digits than its factorization.

791375472544001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737535389203.

The product of its (nonzero) digits is 29635200, while the sum is 59.

The spelling of 791375472544001 in words is "seven hundred ninety-one trillion, three hundred seventy-five billion, four hundred seventy-two million, five hundred forty-four thousand, one".