52422697758760 has 256 divisors, whose sum is σ = 139559103290880. Its totient is φ = 17348567040000.

The previous prime is 52422697758751. The next prime is 52422697758763. The reversal of 52422697758760 is 6785779622425.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is a self number, because there is not a number n which added to its sum of digits gives 52422697758760.

It is not an unprimeable number, because it can be changed into a prime (52422697758763) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4511025750 + ... + 4511037370.

It is an arithmetic number, because the mean of its divisors is an integer number (545152747230).

Almost surely, 2^{52422697758760} 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 52422697758760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69779551645440).

52422697758760 is an abundant number, since it is smaller than the sum of its proper divisors (87136405532120).

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

52422697758760 is a wasteful number, since it uses less digits than its factorization.

52422697758760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828 (or 15824 counting only the distinct ones).

The product of its (nonzero) digits is 711244800, while the sum is 70.

The spelling of 52422697758760 in words is "fifty-two trillion, four hundred twenty-two billion, six hundred ninety-seven million, seven hundred fifty-eight thousand, seven hundred sixty".