52255855 has 4 divisors (see below), whose sum is σ = 62707032. Its totient is φ = 41804680.

The previous prime is 52255843. The next prime is 52255867. The reversal of 52255855 is 55855225.

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

It is an interprime number because it is at equal distance from previous prime (52255843) and next prime (52255867).

It is not a de Polignac number, because 52255855 - 2⁵ = 52255823 is a prime.

It is a Duffinian number.

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, 5225581 + ... + 5225590.

It is an arithmetic number, because the mean of its divisors is an integer number (15676758).

Almost surely, 2^52255855 is an apocalyptic number.

52255855 is a deficient number, since it is larger than the sum of its proper divisors (10451177).

52255855 is a wasteful number, since it uses less digits than its factorization.

52255855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10451176.

The product of its digits is 100000, while the sum is 37.

The square root of 52255855 is about 7228.8211348739. The cubic root of 52255855 is about 373.8622821225.

The spelling of 52255855 in words is "fifty-two million, two hundred fifty-five thousand, eight hundred fifty-five".