5255321415 has 16 divisors (see below), whose sum is σ = 8409557376. Its totient is φ = 2802490400.

The previous prime is 5255321413. The next prime is 5255321419. The reversal of 5255321415 is 5141235525.

It is not a de Polignac number, because 5255321415 - 2¹ = 5255321413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255321413) 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, 143980 + ... + 176750.

It is an arithmetic number, because the mean of its divisors is an integer number (525597336).

Almost surely, 2^5255321415 is an apocalyptic number.

5255321415 is a deficient number, since it is larger than the sum of its proper divisors (3154235961).

5255321415 is a wasteful number, since it uses less digits than its factorization.

5255321415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43470.

The product of its digits is 30000, while the sum is 33.

The square root of 5255321415 is about 72493.5956826532. The cubic root of 5255321415 is about 1738.6003425759.

The spelling of 5255321415 in words is "five billion, two hundred fifty-five million, three hundred twenty-one thousand, four hundred fifteen".