52422255 has 16 divisors (see below), whose sum is σ = 93195360. Its totient is φ = 27958464.

The previous prime is 52422233. The next prime is 52422269. The reversal of 52422255 is 55222425.

It is not a de Polignac number, because 52422255 - 2⁶ = 52422191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194022 + ... + 194291.

It is an arithmetic number, because the mean of its divisors is an integer number (5824710).

Almost surely, 2^52422255 is an apocalyptic number.

52422255 is a deficient number, since it is larger than the sum of its proper divisors (40773105).

52422255 is a wasteful number, since it uses less digits than its factorization.

52422255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388327 (or 388321 counting only the distinct ones).

The product of its digits is 8000, while the sum is 27.

The square root of 52422255 is about 7240.3214707636. The cubic root of 52422255 is about 374.2586955462.

The spelling of 52422255 in words is "fifty-two million, four hundred twenty-two thousand, two hundred fifty-five".