5279612444 has 6 divisors (see below), whose sum is σ = 9239321784. Its totient is φ = 2639806220.

The previous prime is 5279612407. The next prime is 5279612447. The reversal of 5279612444 is 4442169725.

It is a junction number, because it is equal to n+sod(n) for n = 5279612395 and 5279612404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279612447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659951552 + ... + 659951559.

It is an arithmetic number, because the mean of its divisors is an integer number (1539886964).

Almost surely, 2^5279612444 is an apocalyptic number.

It is an amenable number.

5279612444 is a deficient number, since it is larger than the sum of its proper divisors (3959709340).

5279612444 is a wasteful number, since it uses less digits than its factorization.

5279612444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319903115 (or 1319903113 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 5279612444 is about 72660.9416674461. The cubic root of 5279612444 is about 1741.2749325168.

The spelling of 5279612444 in words is "five billion, two hundred seventy-nine million, six hundred twelve thousand, four hundred forty-four".