538800560 has 40 divisors (see below), whose sum is σ = 1253826000. Its totient is φ = 215328512.

The previous prime is 538800551. The next prime is 538800583. The reversal of 538800560 is 65008835.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 538800560.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117674 + ... + 122166.

It is an arithmetic number, because the mean of its divisors is an integer number (31345650).

Almost surely, 2^538800560 is an apocalyptic number.

It is an amenable number.

538800560 is an abundant number, since it is smaller than the sum of its proper divisors (715025440).

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

538800560 is a wasteful number, since it uses less digits than its factorization.

538800560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6005 (or 5999 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 538800560 is about 23212.0778906155. The cubic root of 538800560 is about 813.7219156064.

The spelling of 538800560 in words is "five hundred thirty-eight million, eight hundred thousand, five hundred sixty".