53246085443712 has 576 divisors, whose sum is σ = 182641266699840. Its totient is φ = 15145769318400.

The previous prime is 53246085443633. The next prime is 53246085443713. The reversal of 53246085443712 is 21734458064235.

53246085443712 is a `hidden beast` number, since 5 + 3 + 2 + 4 + 60 + 8 + 544 + 37 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (53246085443713) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1334434962 + ... + 1334474862.

It is an arithmetic number, because the mean of its divisors is an integer number (317085532465).

Almost surely, 2^{53246085443712} 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 53246085443712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91320633349920).

53246085443712 is an abundant number, since it is smaller than the sum of its proper divisors (129395181256128).

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

53246085443712 is an frugal number, since it uses more digits than its factorization.

53246085443712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40173 (or 40140 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 54.

The spelling of 53246085443712 in words is "fifty-three trillion, two hundred forty-six billion, eighty-five million, four hundred forty-three thousand, seven hundred twelve".