55052016 has 20 divisors (see below), whose sum is σ = 142217832. Its totient is φ = 18350656.

The previous prime is 55051999. The next prime is 55052021. The reversal of 55052016 is 61025055.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 573411 + ... + 573506.

Almost surely, 2^55052016 is an apocalyptic number.

It is an amenable number.

55052016 is an abundant number, since it is smaller than the sum of its proper divisors (87165816).

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

55052016 is a wasteful number, since it uses less digits than its factorization.

55052016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146928 (or 1146922 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 55052016 is about 7419.7045763292. The cubic root of 55052016 is about 380.4150958018.

The spelling of 55052016 in words is "fifty-five million, fifty-two thousand, sixteen".