5378318942 has 16 divisors (see below), whose sum is σ = 8861304960. Its totient is φ = 2436858072.

The previous prime is 5378318921. The next prime is 5378318947. The reversal of 5378318942 is 2498138735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378318947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3075968 + ... + 3077715.

It is an arithmetic number, because the mean of its divisors is an integer number (553831560).

Almost surely, 2^5378318942 is an apocalyptic number.

5378318942 is a deficient number, since it is larger than the sum of its proper divisors (3482986018).

5378318942 is a wasteful number, since it uses less digits than its factorization.

5378318942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6153727.

The product of its digits is 1451520, while the sum is 50.

The square root of 5378318942 is about 73337.0229965738. The cubic root of 5378318942 is about 1752.0595009695.

The spelling of 5378318942 in words is "five billion, three hundred seventy-eight million, three hundred eighteen thousand, nine hundred forty-two".