52255885 has 32 divisors (see below), whose sum is σ = 72264960. Its totient is φ = 35904000.

The previous prime is 52255873. The next prime is 52255897. The reversal of 52255885 is 58855225.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52255873) and next prime (52255897).

It is not a de Polignac number, because 52255885 - 2⁹ = 52255373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127561 + ... + 127969.

It is an arithmetic number, because the mean of its divisors is an integer number (2258280).

Almost surely, 2^52255885 is an apocalyptic number.

52255885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52255885 is a deficient number, since it is larger than the sum of its proper divisors (20009075).

52255885 is a wasteful number, since it uses less digits than its factorization.

52255885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its digits is 160000, while the sum is 40.

The square root of 52255885 is about 7228.8232099008. The cubic root of 52255885 is about 373.8623536671.

The spelling of 52255885 in words is "fifty-two million, two hundred fifty-five thousand, eight hundred eighty-five".