5252445760 has 56 divisors (see below), whose sum is σ = 12533863680. Its totient is φ = 2096530944.

The previous prime is 5252445733. The next prime is 5252445763. The reversal of 5252445760 is 675442525.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5252445763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136147 + ... + 170413.

Almost surely, 2^5252445760 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 5252445760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6266931840).

5252445760 is an abundant number, since it is smaller than the sum of its proper divisors (7281417920).

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

5252445760 is a wasteful number, since it uses less digits than its factorization.

5252445760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34763 (or 34753 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 40.

The square root of 5252445760 is about 72473.7591132128. The cubic root of 5252445760 is about 1738.2831702876.

The spelling of 5252445760 in words is "five billion, two hundred fifty-two million, four hundred forty-five thousand, seven hundred sixty".