5179487344 has 10 divisors (see below), whose sum is σ = 10035256760. Its totient is φ = 2589743664.

The previous prime is 5179487321. The next prime is 5179487371. The reversal of 5179487344 is 4437849715.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5179487291 and 5179487300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161858964 + ... + 161858995.

It is an arithmetic number, because the mean of its divisors is an integer number (1003525676).

Almost surely, 2^5179487344 is an apocalyptic number.

It is an amenable number.

5179487344 is a deficient number, since it is larger than the sum of its proper divisors (4855769416).

5179487344 is a wasteful number, since it uses less digits than its factorization.

5179487344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323717967 (or 323717961 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 5179487344 is about 71968.6552882573. The cubic root of 5179487344 is about 1730.1971490604.

The spelling of 5179487344 in words is "five billion, one hundred seventy-nine million, four hundred eighty-seven thousand, three hundred forty-four".