52530244292 has 6 divisors (see below), whose sum is σ = 91927927518. Its totient is φ = 26265122144.

The previous prime is 52530244289. The next prime is 52530244301. The reversal of 52530244292 is 29244203525.

It is a happy number.

52530244292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52451992576 + 78251716 = 229024^2 + 8846^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566280533 + ... + 6566280540.

It is an arithmetic number, because the mean of its divisors is an integer number (15321321253).

Almost surely, 2^52530244292 is an apocalyptic number.

It is an amenable number.

52530244292 is a deficient number, since it is larger than the sum of its proper divisors (39397683226).

52530244292 is a wasteful number, since it uses less digits than its factorization.

52530244292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13132561077 (or 13132561075 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 52530244292 in words is "fifty-two billion, five hundred thirty million, two hundred forty-four thousand, two hundred ninety-two".