55114452 has 24 divisors (see below), whose sum is σ = 142889600. Its totient is φ = 18371448.

The previous prime is 55114447. The next prime is 55114481. The reversal of 55114452 is 25441155.

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 7 ways as a sum of consecutive naturals, for example, 255052 + ... + 255267.

Almost surely, 2^55114452 is an apocalyptic number.

It is an amenable number.

55114452 is an abundant number, since it is smaller than the sum of its proper divisors (87775148).

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

55114452 is a wasteful number, since it uses less digits than its factorization.

55114452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510332 (or 510324 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 55114452 is about 7423.9108292059. The cubic root of 55114452 is about 380.5588545302.

The spelling of 55114452 in words is "fifty-five million, one hundred fourteen thousand, four hundred fifty-two".