116215052597 has 4 divisors (see below), whose sum is σ = 132817202976. Its totient is φ = 99612902220.

The previous prime is 116215052567. The next prime is 116215052633. The reversal of 116215052597 is 795250512611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116215052597 - 2¹⁴ = 116215036213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116215052567) 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, 8301075179 + ... + 8301075192.

It is an arithmetic number, because the mean of its divisors is an integer number (33204300744).

Almost surely, 2^116215052597 is an apocalyptic number.

It is an amenable number.

116215052597 is a deficient number, since it is larger than the sum of its proper divisors (16602150379).

116215052597 is an equidigital number, since it uses as much as digits as its factorization.

116215052597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16602150378.

The product of its (nonzero) digits is 189000, while the sum is 44.

The spelling of 116215052597 in words is "one hundred sixteen billion, two hundred fifteen million, fifty-two thousand, five hundred ninety-seven".