52616592991 has 8 divisors (see below), whose sum is σ = 53175702384. Its totient is φ = 52057824000.

The previous prime is 52616592983. The next prime is 52616593021. The reversal of 52616592991 is 19929561625.

52616592991 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 52616592991 - 2³ = 52616592983 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 (52616592901) 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, 231921 + ... + 398773.

It is an arithmetic number, because the mean of its divisors is an integer number (6646962798).

Almost surely, 2^52616592991 is an apocalyptic number.

52616592991 is a deficient number, since it is larger than the sum of its proper divisors (559109393).

52616592991 is a wasteful number, since it uses less digits than its factorization.

52616592991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170201.

The product of its digits is 2624400, while the sum is 55.

The spelling of 52616592991 in words is "fifty-two billion, six hundred sixteen million, five hundred ninety-two thousand, nine hundred ninety-one".