52707365855 has 4 divisors (see below), whose sum is σ = 63248839032. Its totient is φ = 42165892680.

The previous prime is 52707365849. The next prime is 52707365987. The reversal of 52707365855 is 55856370725.

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

It is not a de Polignac number, because 52707365855 - 2²² = 52703171551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52707365797 and 52707365806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5270736581 + ... + 5270736590.

It is an arithmetic number, because the mean of its divisors is an integer number (15812209758).

Almost surely, 2^52707365855 is an apocalyptic number.

52707365855 is a deficient number, since it is larger than the sum of its proper divisors (10541473177).

52707365855 is a wasteful number, since it uses less digits than its factorization.

52707365855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10541473176.

The product of its (nonzero) digits is 8820000, while the sum is 53.

The spelling of 52707365855 in words is "fifty-two billion, seven hundred seven million, three hundred sixty-five thousand, eight hundred fifty-five".