5252126352 has 160 divisors (see below), whose sum is σ = 15144744960. Its totient is φ = 1555008000.

The previous prime is 5252126333. The next prime is 5252126371. The reversal of 5252126352 is 2536212525.

It is an interprime number because it is at equal distance from previous prime (5252126333) and next prime (5252126371).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5764777 + ... + 5765687.

It is an arithmetic number, because the mean of its divisors is an integer number (94654656).

Almost surely, 2^5252126352 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 5252126352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7572372480).

5252126352 is an abundant number, since it is smaller than the sum of its proper divisors (9892618608).

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

5252126352 is a wasteful number, since it uses less digits than its factorization.

5252126352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173 (or 1167 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 5252126352 is about 72471.5554683353. Note that the first 3 decimals coincide. The cubic root of 5252126352 is about 1738.2479338263.

Adding to 5252126352 its reverse (2536212525), we get a palindrome (7788338877).

The spelling of 5252126352 in words is "five billion, two hundred fifty-two million, one hundred twenty-six thousand, three hundred fifty-two".