5942790978879 has 16 divisors (see below), whose sum is σ = 8311071520512. Its totient is φ = 3769970569728.

The previous prime is 5942790978877. The next prime is 5942790978907. The reversal of 5942790978879 is 9788790972495.

It is a happy number.

It is not a de Polignac number, because 5942790978879 - 2¹ = 5942790978877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5942790978871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223114677 + ... + 223141310.

It is an arithmetic number, because the mean of its divisors is an integer number (519441970032).

Almost surely, 2^{5942790978879} is an apocalyptic number.

5942790978879 is a deficient number, since it is larger than the sum of its proper divisors (2368280541633).

5942790978879 is a wasteful number, since it uses less digits than its factorization.

5942790978879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446256206.

The product of its (nonzero) digits is 5761082880, while the sum is 84.

The spelling of 5942790978879 in words is "five trillion, nine hundred forty-two billion, seven hundred ninety million, nine hundred seventy-eight thousand, eight hundred seventy-nine".