52579880 has 16 divisors (see below), whose sum is σ = 118304820. Its totient is φ = 21031936.

The previous prime is 52579873. The next prime is 52579883. The reversal of 52579880 is 8897525.

It can be written as a sum of positive squares in 2 ways, for example, as 45995524 + 6584356 = 6782^2 + 2566^2 .

It is not an unprimeable number, because it can be changed into a prime (52579883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657209 + ... + 657288.

Almost surely, 2^52579880 is an apocalyptic number.

It is an amenable number.

52579880 is an abundant number, since it is smaller than the sum of its proper divisors (65724940).

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

52579880 is a wasteful number, since it uses less digits than its factorization.

52579880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314508 (or 1314504 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 52579880 is about 7251.1985216239. The cubic root of 52579880 is about 374.6334314197.

The spelling of 52579880 in words is "fifty-two million, five hundred seventy-nine thousand, eight hundred eighty".