52102680 has 96 divisors (see below), whose sum is σ = 181848240. Its totient is φ = 11907840.

The previous prime is 52102679. The next prime is 52102727. The reversal of 52102680 is 8620125.

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

It is a self number, because there is not a number n which added to its sum of digits gives 52102680.

It is a congruent number.

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, 1450 + ... + 10310.

Almost surely, 2^52102680 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 52102680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90924120).

52102680 is an abundant number, since it is smaller than the sum of its proper divisors (129745560).

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

52102680 is a wasteful number, since it uses less digits than its factorization.

52102680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8889 (or 8878 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 52102680 is about 7218.2186168057. The cubic root of 52102680 is about 373.4966299523.

The spelling of 52102680 in words is "fifty-two million, one hundred two thousand, six hundred eighty".