53619882372 has 144 divisors (see below), whose sum is σ = 156774683520. Its totient is φ = 15135538176.

The previous prime is 53619882347. The next prime is 53619882373. The reversal of 53619882372 is 27328891635.

53619882372 is a `hidden beast` number, since 5 + 3 + 6 + 198 + 82 + 372 = 666.

It is not an unprimeable number, because it can be changed into a prime (53619882373) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10702204 + ... + 10707212.

It is an arithmetic number, because the mean of its divisors is an integer number (1088713080).

Almost surely, 2^53619882372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53619882372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78387341760).

53619882372 is an abundant number, since it is smaller than the sum of its proper divisors (103154801148).

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

53619882372 is a wasteful number, since it uses less digits than its factorization.

53619882372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530 (or 5525 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The spelling of 53619882372 in words is "fifty-three billion, six hundred nineteen million, eight hundred eighty-two thousand, three hundred seventy-two".