52839324940464 has 140 divisors (see below), whose sum is σ = 153720821054736. Its totient is φ = 17587089277056.

The previous prime is 52839324940453. The next prime is 52839324940469. The reversal of 52839324940464 is 46404942393825.

52839324940464 is a `hidden beast` number, since 5 + 2 + 8 + 3 + 93 + 2 + 49 + 40 + 464 = 666.

It is not an unprimeable number, because it can be changed into a prime (52839324940469) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4550797 + ... + 11242259.

Almost surely, 2^{52839324940464} is an apocalyptic number.

52839324940464 is a gapful number since it is divisible by the number (54) 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 52839324940464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76860410527368).

52839324940464 is an abundant number, since it is smaller than the sum of its proper divisors (100881496114272).

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

52839324940464 is an equidigital number, since it uses as much as digits as its factorization.

52839324940464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692166 (or 6692145 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 63.

The spelling of 52839324940464 in words is "fifty-two trillion, eight hundred thirty-nine billion, three hundred twenty-four million, nine hundred forty thousand, four hundred sixty-four".