52255452 has 24 divisors (see below), whose sum is σ = 123189136. Its totient is φ = 17238528.

The previous prime is 52255451. The next prime is 52255459. The reversal of 52255452 is 25455225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52255451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21283 + ... + 23610.

Almost surely, 2^52255452 is an apocalyptic number.

It is an amenable number.

52255452 is an abundant number, since it is smaller than the sum of its proper divisors (70933684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52255452 is a wasteful number, since it uses less digits than its factorization.

52255452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44997 (or 44995 counting only the distinct ones).

The product of its digits is 20000, while the sum is 30.

The square root of 52255452 is about 7228.7932602890. The cubic root of 52255452 is about 373.8613210380.

The spelling of 52255452 in words is "fifty-two million, two hundred fifty-five thousand, four hundred fifty-two".