53848717980 has 24 divisors (see below), whose sum is σ = 150776410512. Its totient is φ = 14359658112.

The previous prime is 53848717973. The next prime is 53848718023. The reversal of 53848717980 is 8971784835.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 897478633 = 53848717980 / (5 + 3 + 8 + 4 + 8 + 7 + 1 + 7 + 9 + 8 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448739257 + ... + 448739376.

It is an arithmetic number, because the mean of its divisors is an integer number (6282350438).

Almost surely, 2^53848717980 is an apocalyptic number.

It is an amenable number.

53848717980 is an abundant number, since it is smaller than the sum of its proper divisors (96927692532).

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

53848717980 is a wasteful number, since it uses less digits than its factorization.

53848717980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897478645 (or 897478643 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 60.

The spelling of 53848717980 in words is "fifty-three billion, eight hundred forty-eight million, seven hundred seventeen thousand, nine hundred eighty".