5253887085 has 32 divisors (see below), whose sum is σ = 8571951360. Its totient is φ = 2746917888.

The previous prime is 5253887083. The next prime is 5253887123. The reversal of 5253887085 is 5807883525.

It is a happy number.

It is not a de Polignac number, because 5253887085 - 2¹ = 5253887083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253887083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1410856 + ... + 1414574.

It is an arithmetic number, because the mean of its divisors is an integer number (267873480).

Almost surely, 2^5253887085 is an apocalyptic number.

It is an amenable number.

5253887085 is a deficient number, since it is larger than the sum of its proper divisors (3318064275).

5253887085 is a wasteful number, since it uses less digits than its factorization.

5253887085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557.

The product of its (nonzero) digits is 2688000, while the sum is 51.

The square root of 5253887085 is about 72483.7022026331. The cubic root of 5253887085 is about 1738.4421566575.

The spelling of 5253887085 in words is "five billion, two hundred fifty-three million, eight hundred eighty-seven thousand, eighty-five".