5255018496 has 432 divisors, whose sum is σ = 18860521680. Its totient is φ = 1380188160.

The previous prime is 5255018479. The next prime is 5255018501. The reversal of 5255018496 is 6948105525.

5255018496 is a `hidden beast` number, since 5 + 2 + 550 + 1 + 8 + 4 + 96 = 666.

It is a super-3 number, since 3×5255018496³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21804936 + ... + 21805176.

It is an arithmetic number, because the mean of its divisors is an integer number (43658615).

Almost surely, 2^5255018496 is an apocalyptic number.

5255018496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5255018496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9430260840).

5255018496 is an abundant number, since it is smaller than the sum of its proper divisors (13605503184).

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

5255018496 is a wasteful number, since it uses less digits than its factorization.

5255018496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 5255018496 is about 72491.5063714364. The cubic root of 5255018496 is about 1738.5669373754.

The spelling of 5255018496 in words is "five billion, two hundred fifty-five million, eighteen thousand, four hundred ninety-six".