52225888050 has 594 divisors, whose sum is σ = 178889205213. Its totient is φ = 11309064480.

The previous prime is 52225887971. The next prime is 52225888051. The reversal of 52225888050 is 5088852225.

It can be written as a sum of positive squares in 2 ways, for example, as 51181370289 + 1044517761 = 226233^2 + 32319^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=161595.

It is a super-2 number, since 2×52225888050² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 52225887987 and 52225888005.

It is not an unprimeable number, because it can be changed into a prime (52225888051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 296 ways as a sum of consecutive naturals, for example, 2748730941 + ... + 2748730959.

Almost surely, 2^52225888050 is an apocalyptic number.

52225888050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52225888050

52225888050 is an abundant number, since it is smaller than the sum of its proper divisors (126663317163).

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

52225888050 is an equidigital number, since it uses as much as digits as its factorization.

52225888050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 45.

The spelling of 52225888050 in words is "fifty-two billion, two hundred twenty-five million, eight hundred eighty-eight thousand, fifty".