53241433056 has 384 divisors, whose sum is σ = 182554767360. Its totient is φ = 14780952576.

The previous prime is 53241433019. The next prime is 53241433079. The reversal of 53241433056 is 65033414235.

53241433056 is a `hidden beast` number, since 532 + 4 + 1 + 43 + 30 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 53241433056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44627596 + ... + 44628788.

It is an arithmetic number, because the mean of its divisors is an integer number (475403040).

Almost surely, 2^53241433056 is an apocalyptic number.

53241433056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53241433056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91277383680).

53241433056 is an abundant number, since it is smaller than the sum of its proper divisors (129313334304).

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

53241433056 is a wasteful number, since it uses less digits than its factorization.

53241433056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 53241433056 in words is "fifty-three billion, two hundred forty-one million, four hundred thirty-three thousand, fifty-six".