52484880 has 120 divisors (see below), whose sum is σ = 189309312. Its totient is φ = 11993856.

The previous prime is 52484869. The next prime is 52484903. The reversal of 52484880 is 8848425.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×52484880² = 5509325257228800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9529 + ... + 13991.

Almost surely, 2^52484880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52484880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94654656).

52484880 is an abundant number, since it is smaller than the sum of its proper divisors (136824432).

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

52484880 is a wasteful number, since it uses less digits than its factorization.

52484880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493 (or 4480 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 52484880 is about 7244.6449188349. The cubic root of 52484880 is about 374.4076693220.

The spelling of 52484880 in words is "fifty-two million, four hundred eighty-four thousand, eight hundred eighty".