52842580 has 48 divisors (see below), whose sum is σ = 129427200. Its totient is φ = 18115104.

The previous prime is 52842557. The next prime is 52842599. The reversal of 52842580 is 8524825.

It is a super-2 number, since 2×52842580² = 5584676522112800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3009 + ... + 10711.

It is an arithmetic number, because the mean of its divisors is an integer number (2696400).

Almost surely, 2^52842580 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 52842580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64713600).

52842580 is an abundant number, since it is smaller than the sum of its proper divisors (76584620).

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

52842580 is a wasteful number, since it uses less digits than its factorization.

52842580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7733 (or 7717 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 52842580 is about 7269.2901991873. The cubic root of 52842580 is about 375.2563106989.

It can be divided in two parts, 5 and 2842580, that multiplied together give a square (14212900 = 3770²).

The spelling of 52842580 in words is "fifty-two million, eight hundred forty-two thousand, five hundred eighty".