53208809284 has 12 divisors (see below), whose sum is σ = 93180587500. Its totient is φ = 26585784288.

The previous prime is 53208809273. The next prime is 53208809359. The reversal of 53208809284 is 48290880235.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23386973184 + 29821836100 = 152928^2 + 172690^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4648659 + ... + 4660090.

Almost surely, 2^53208809284 is an apocalyptic number.

It is an amenable number.

53208809284 is a deficient number, since it is larger than the sum of its proper divisors (39971778216).

53208809284 is a wasteful number, since it uses less digits than its factorization.

53208809284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310182 (or 9310180 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 53208809284 in words is "fifty-three billion, two hundred eight million, eight hundred nine thousand, two hundred eighty-four".