52560049 has 4 divisors (see below), whose sum is σ = 52598260. Its totient is φ = 52521840.

The previous prime is 52560041. The next prime is 52560071. The reversal of 52560049 is 94006525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1537600 + 51022449 = 1240^2 + 7143^2 .

It is a cyclic number.

It is not a de Polignac number, because 52560049 - 2³ = 52560041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52560049.

It is not an unprimeable number, because it can be changed into a prime (52560041) 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, 16962 + ... + 19819.

It is an arithmetic number, because the mean of its divisors is an integer number (13149565).

Almost surely, 2^52560049 is an apocalyptic number.

It is an amenable number.

52560049 is a deficient number, since it is larger than the sum of its proper divisors (38211).

52560049 is a wasteful number, since it uses less digits than its factorization.

52560049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38210.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 52560049 is about 7249.8309635467. The cubic root of 52560049 is about 374.5863266476.

The spelling of 52560049 in words is "fifty-two million, five hundred sixty thousand, forty-nine".