53933877384 has 64 divisors (see below), whose sum is σ = 140729581440. Its totient is φ = 17208522240.

The previous prime is 53933877383. The next prime is 53933877397. The reversal of 53933877384 is 48377833935.

It is not an unprimeable number, because it can be changed into a prime (53933877383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464932 + ... + 569235.

It is an arithmetic number, because the mean of its divisors is an integer number (2198899710).

Almost surely, 2^53933877384 is an apocalyptic number.

It is an amenable number.

53933877384 is an abundant number, since it is smaller than the sum of its proper divisors (86795704056).

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

53933877384 is a wasteful number, since it uses less digits than its factorization.

53933877384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034270 (or 1034266 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 60.

The spelling of 53933877384 in words is "fifty-three billion, nine hundred thirty-three million, eight hundred seventy-seven thousand, three hundred eighty-four".