52055220279 has 8 divisors (see below), whose sum is σ = 71099813232. Its totient is φ = 33857053760.

The previous prime is 52055220247. The next prime is 52055220293. The reversal of 52055220279 is 97202255025.

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 52055220279 - 2⁵ = 52055220247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52055220229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211606464 + ... + 211606709.

It is an arithmetic number, because the mean of its divisors is an integer number (8887476654).

Almost surely, 2^52055220279 is an apocalyptic number.

52055220279 is a deficient number, since it is larger than the sum of its proper divisors (19044592953).

52055220279 is a wasteful number, since it uses less digits than its factorization.

52055220279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423213217.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 52055220279 in words is "fifty-two billion, fifty-five million, two hundred twenty thousand, two hundred seventy-nine".