5253803544 has 96 divisors (see below), whose sum is σ = 15197112000. Its totient is φ = 1508253120.

The previous prime is 5253803521. The next prime is 5253803579. The reversal of 5253803544 is 4453083525.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7567 + ... + 102785.

It is an arithmetic number, because the mean of its divisors is an integer number (158303250).

Almost surely, 2^5253803544 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 5253803544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7598556000).

5253803544 is an abundant number, since it is smaller than the sum of its proper divisors (9943308456).

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

5253803544 is a wasteful number, since it uses less digits than its factorization.

5253803544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95269 (or 95254 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 5253803544 is about 72483.1259259698. The cubic root of 5253803544 is about 1738.4329424025.

The spelling of 5253803544 in words is "five billion, two hundred fifty-three million, eight hundred three thousand, five hundred forty-four".