5479739253 has 6 divisors (see below), whose sum is σ = 7915178934. Its totient is φ = 3653159496.

The previous prime is 5479739219. The next prime is 5479739263. The reversal of 5479739253 is 3529379745.

5479739253 is a `hidden beast` number, since 547 + 9 + 7 + 3 + 92 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3728567844 + 1751171409 = 61062^2 + 41847^2 .

It is not a de Polignac number, because 5479739253 - 2²⁹ = 4942868341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5479739253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5479739263) 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 5 ways as a sum of consecutive naturals, for example, 304429950 + ... + 304429967.

It is an arithmetic number, because the mean of its divisors is an integer number (1319196489).

Almost surely, 2^5479739253 is an apocalyptic number.

It is an amenable number.

5479739253 is a deficient number, since it is larger than the sum of its proper divisors (2435439681).

5479739253 is a wasteful number, since it uses less digits than its factorization.

5479739253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608859923 (or 608859920 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 54.

The square root of 5479739253 is about 74025.2609113943. The cubic root of 5479739253 is about 1763.0040008459.

The spelling of 5479739253 in words is "five billion, four hundred seventy-nine million, seven hundred thirty-nine thousand, two hundred fifty-three".