5597867978213 has 12 divisors (see below), whose sum is σ = 6535834425792. Its totient is φ = 4780467107640.

The previous prime is 5597867978093. The next prime is 5597867978239. The reversal of 5597867978213 is 3128797687955.

It is not a de Polignac number, because 5597867978213 - 2⁴² = 1199821467109 is a prime.

It is a super-2 number, since 2×5597867978213² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5597867977213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210765695 + ... + 210792252.

It is an arithmetic number, because the mean of its divisors is an integer number (544652868816).

Almost surely, 2^{5597867978213} is an apocalyptic number.

It is an amenable number.

5597867978213 is a deficient number, since it is larger than the sum of its proper divisors (937966447579).

5597867978213 is a wasteful number, since it uses less digits than its factorization.

5597867978213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421558232 (or 421558225 counting only the distinct ones).

The product of its digits is 1600300800, while the sum is 77.

The spelling of 5597867978213 in words is "five trillion, five hundred ninety-seven billion, eight hundred sixty-seven million, nine hundred seventy-eight thousand, two hundred thirteen".