53807652844 has 48 divisors (see below), whose sum is σ = 104513754240. Its totient is φ = 24032211840.

The previous prime is 53807652793. The next prime is 53807652853. The reversal of 53807652844 is 44825670835.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53807652791 and 53807652800.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8207872 + ... + 8214424.

It is an arithmetic number, because the mean of its divisors is an integer number (2177369880).

Almost surely, 2^53807652844 is an apocalyptic number.

It is an amenable number.

53807652844 is a deficient number, since it is larger than the sum of its proper divisors (50706101396).

53807652844 is a wasteful number, since it uses less digits than its factorization.

53807652844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9790 (or 9788 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 53807652844 in words is "fifty-three billion, eight hundred seven million, six hundred fifty-two thousand, eight hundred forty-four".