5255363613 has 4 divisors (see below), whose sum is σ = 7007151488. Its totient is φ = 3503575740.

The previous prime is 5255363599. The next prime is 5255363627. The reversal of 5255363613 is 3163635525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5255363599) and next prime (5255363627).

It is not a de Polignac number, because 5255363613 - 2²² = 5251169309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255363213) 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 3 ways as a sum of consecutive naturals, for example, 875893933 + ... + 875893938.

It is an arithmetic number, because the mean of its divisors is an integer number (1751787872).

Almost surely, 2^5255363613 is an apocalyptic number.

It is an amenable number.

5255363613 is a deficient number, since it is larger than the sum of its proper divisors (1751787875).

5255363613 is a wasteful number, since it uses less digits than its factorization.

5255363613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751787874.

The product of its digits is 243000, while the sum is 39.

The square root of 5255363613 is about 72493.8867284684. The cubic root of 5255363613 is about 1738.6049959710.

The spelling of 5255363613 in words is "five billion, two hundred fifty-five million, three hundred sixty-three thousand, six hundred thirteen".