53112259584 has 132 divisors (see below), whose sum is σ = 153551856640. Its totient is φ = 17682001920.

The previous prime is 53112259559. The next prime is 53112259609. The reversal of 53112259584 is 48595221135.

53112259584 is a `hidden beast` number, since 5 + 3 + 1 + 12 + 2 + 59 + 584 = 666.

It is an interprime number because it is at equal distance from previous prime (53112259559) and next prime (53112259609).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8466369 + ... + 8472639.

Almost surely, 2^53112259584 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 53112259584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76775928320).

53112259584 is an abundant number, since it is smaller than the sum of its proper divisors (100439597056).

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

53112259584 is a wasteful number, since it uses less digits than its factorization.

53112259584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7216 (or 7195 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The spelling of 53112259584 in words is "fifty-three billion, one hundred twelve million, two hundred fifty-nine thousand, five hundred eighty-four".