52362616551 has 16 divisors (see below), whose sum is σ = 79796371200. Its totient is φ = 29919351168.

The previous prime is 52362616529. The next prime is 52362616571. The reversal of 52362616551 is 15561626325.

52362616551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52362616551 - 2⁵ = 52362616519 is a prime.

It is a super-2 number, since 2×52362616551² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52362616571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238735 + ... + 402143.

It is an arithmetic number, because the mean of its divisors is an integer number (4987273200).

Almost surely, 2^52362616551 is an apocalyptic number.

52362616551 is a deficient number, since it is larger than the sum of its proper divisors (27433754649).

52362616551 is a wasteful number, since it uses less digits than its factorization.

52362616551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178678.

The product of its digits is 324000, while the sum is 42.

The spelling of 52362616551 in words is "fifty-two billion, three hundred sixty-two million, six hundred sixteen thousand, five hundred fifty-one".