596351797894991 has 4 divisors (see below), whose sum is σ = 596430545003832. Its totient is φ = 596273050786152.

The previous prime is 596351797894969. The next prime is 596351797895027. The reversal of 596351797894991 is 199498797153695.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-596351797894991 is a prime.

It is a super-3 number, since 3×596351797894991³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 596351797894991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (596351797894921) 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, 39373543061 + ... + 39373558206.

It is an arithmetic number, because the mean of its divisors is an integer number (149107636250958).

Almost surely, 2^{596351797894991} is an apocalyptic number.

596351797894991 is a deficient number, since it is larger than the sum of its proper divisors (78747108841).

596351797894991 is an equidigital number, since it uses as much as digits as its factorization.

596351797894991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78747108840.

The product of its digits is 41664974400, while the sum is 92.

The spelling of 596351797894991 in words is "five hundred ninety-six trillion, three hundred fifty-one billion, seven hundred ninety-seven million, eight hundred ninety-four thousand, nine hundred ninety-one".