52299505776 has 160 divisors (see below), whose sum is σ = 156584263680. Its totient is φ = 14733395712.

The previous prime is 52299505751. The next prime is 52299505781. The reversal of 52299505776 is 67750599225.

It is a happy number.

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, 8268151 + ... + 8274473.

It is an arithmetic number, because the mean of its divisors is an integer number (978651648).

Almost surely, 2^52299505776 is an apocalyptic number.

52299505776 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 52299505776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78292131840).

52299505776 is an abundant number, since it is smaller than the sum of its proper divisors (104284757904).

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

52299505776 is a wasteful number, since it uses less digits than its factorization.

52299505776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683 (or 6677 counting only the distinct ones).

The product of its (nonzero) digits is 11907000, while the sum is 57.

The spelling of 52299505776 in words is "fifty-two billion, two hundred ninety-nine million, five hundred five thousand, seven hundred seventy-six".