53873847860 has 48 divisors (see below), whose sum is σ = 133468124160. Its totient is φ = 17875192320.

The previous prime is 53873847847. The next prime is 53873847887. The reversal of 53873847860 is 6874837835.

It is a self number, because there is not a number n which added to its sum of digits gives 53873847860.

It is a congruent number.

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, 6202325 + ... + 6211004.

It is an arithmetic number, because the mean of its divisors is an integer number (2780585920).

Almost surely, 2^53873847860 is an apocalyptic number.

It is an amenable number.

53873847860 is an abundant number, since it is smaller than the sum of its proper divisors (79594276300).

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

53873847860 is a wasteful number, since it uses less digits than its factorization.

53873847860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12413376 (or 12413374 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 53873847860 in words is "fifty-three billion, eight hundred seventy-three million, eight hundred forty-seven thousand, eight hundred sixty".