5245452256 has 96 divisors (see below), whose sum is σ = 11698253280. Its totient is φ = 2293401600.

The previous prime is 5245452229. The next prime is 5245452257. The reversal of 5245452256 is 6522545425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245452257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3235126 + ... + 3236746.

It is an arithmetic number, because the mean of its divisors is an integer number (121856805).

Almost surely, 2^5245452256 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 5245452256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5849126640).

5245452256 is an abundant number, since it is smaller than the sum of its proper divisors (6452801024).

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

5245452256 is a wasteful number, since it uses less digits than its factorization.

5245452256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988 (or 1980 counting only the distinct ones).

The product of its digits is 480000, while the sum is 40.

The square root of 5245452256 is about 72425.4945167791. The cubic root of 5245452256 is about 1737.5113336804.

The spelling of 5245452256 in words is "five billion, two hundred forty-five million, four hundred fifty-two thousand, two hundred fifty-six".