791477568023 has 2 divisors, whose sum is σ = 791477568024. Its totient is φ = 791477568022.

The previous prime is 791477567987. The next prime is 791477568061. The reversal of 791477568023 is 320865774197.

It is a happy number.

791477568023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 791477568023 - 2³² = 787182600727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (791477508023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395738784011 + 395738784012.

It is an arithmetic number, because the mean of its divisors is an integer number (395738784012).

It is a 1-persistent number, because it is pandigital, but 2⋅791477568023 = 1582955136046 is not.

Almost surely, 2^791477568023 is an apocalyptic number.

791477568023 is a deficient number, since it is larger than the sum of its proper divisors (1).

791477568023 is an equidigital number, since it uses as much as digits as its factorization.

791477568023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17781120, while the sum is 59.

The spelling of 791477568023 in words is "seven hundred ninety-one billion, four hundred seventy-seven million, five hundred sixty-eight thousand, twenty-three".