5162447378 has 8 divisors (see below), whose sum is σ = 8447641200. Its totient is φ = 2346566980.

The previous prime is 5162447347. The next prime is 5162447399. The reversal of 5162447378 is 8737442615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117328328 + ... + 117328371.

It is an arithmetic number, because the mean of its divisors is an integer number (1055955150).

Almost surely, 2^5162447378 is an apocalyptic number.

5162447378 is a deficient number, since it is larger than the sum of its proper divisors (3285193822).

5162447378 is a wasteful number, since it uses less digits than its factorization.

5162447378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234656712.

The product of its digits is 1128960, while the sum is 47.

The square root of 5162447378 is about 71850.1731243565. The cubic root of 5162447378 is about 1728.2976759213.

The spelling of 5162447378 in words is "five billion, one hundred sixty-two million, four hundred forty-seven thousand, three hundred seventy-eight".