53247230330 has 24 divisors (see below), whose sum is σ = 111493181268. Its totient is φ = 18256193088.

The previous prime is 53247230297. The next prime is 53247230341. The reversal of 53247230330 is 3303274235.

It can be written as a sum of positive squares in 2 ways, for example, as 52777251289 + 469979041 = 229733^2 + 21679^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54333419 + ... + 54334398.

Almost surely, 2^53247230330 is an apocalyptic number.

53247230330 is an abundant number, since it is smaller than the sum of its proper divisors (58245950938).

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

53247230330 is a wasteful number, since it uses less digits than its factorization.

53247230330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108667838 (or 108667831 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 32.

The spelling of 53247230330 in words is "fifty-three billion, two hundred forty-seven million, two hundred thirty thousand, three hundred thirty".