53052580 has 48 divisors (see below), whose sum is σ = 134822016. Its totient is φ = 17118720.

The previous prime is 53052539. The next prime is 53052607. The reversal of 53052580 is 8525035.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 8766 + ... + 13525.

It is an arithmetic number, because the mean of its divisors is an integer number (2808792).

Almost surely, 2^53052580 is an apocalyptic number.

It is an amenable number.

53052580 is an abundant number, since it is smaller than the sum of its proper divisors (81769436).

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

53052580 is a wasteful number, since it uses less digits than its factorization.

53052580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22324 (or 22322 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 53052580 is about 7283.7202033027. The cubic root of 53052580 is about 375.7527516658.

The spelling of 53052580 in words is "fifty-three million, fifty-two thousand, five hundred eighty".