5179458442 has 16 divisors (see below), whose sum is σ = 8286251400. Its totient is φ = 2419598848.

The previous prime is 5179458439. The next prime is 5179458451. The reversal of 5179458442 is 2448549715.

It can be written as a sum of positive squares in 4 ways, for example, as 5152511961 + 26946481 = 71781^2 + 5191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551317 + ... + 560632.

Almost surely, 2^5179458442 is an apocalyptic number.

5179458442 is a deficient number, since it is larger than the sum of its proper divisors (3106792958).

5179458442 is a wasteful number, since it uses less digits than its factorization.

5179458442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112105.

The product of its digits is 1612800, while the sum is 49.

The square root of 5179458442 is about 71968.4544922287. The cubic root of 5179458442 is about 1730.1939308364.

The spelling of 5179458442 in words is "five billion, one hundred seventy-nine million, four hundred fifty-eight thousand, four hundred forty-two".