53583447360 has 224 divisors, whose sum is σ = 183923879040. Its totient is φ = 13170843648.

The previous prime is 53583447329. The next prime is 53583447389. The reversal of 53583447360 is 6374438535.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635182 + ... + 714578.

Almost surely, 2^53583447360 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 53583447360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91961939520).

53583447360 is an abundant number, since it is smaller than the sum of its proper divisors (130340431680).

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

53583447360 is a wasteful number, since it uses less digits than its factorization.

53583447360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79473 (or 79463 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 53583447360 in words is "fifty-three billion, five hundred eighty-three million, four hundred forty-seven thousand, three hundred sixty".