5990678279 has 4 divisors (see below), whose sum is σ = 6251142576. Its totient is φ = 5730213984.

The previous prime is 5990678227. The next prime is 5990678299. The reversal of 5990678279 is 9728760995.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5990678279 - 2¹⁶ = 5990612743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5990678299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130232114 + ... + 130232159.

It is an arithmetic number, because the mean of its divisors is an integer number (1562785644).

Almost surely, 2^5990678279 is an apocalyptic number.

5990678279 is a deficient number, since it is larger than the sum of its proper divisors (260464297).

5990678279 is a wasteful number, since it uses less digits than its factorization.

5990678279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260464296.

The product of its (nonzero) digits is 17146080, while the sum is 62.

The square root of 5990678279 is about 77399.4720847630. The cubic root of 5990678279 is about 1816.1790666729.

The spelling of 5990678279 in words is "five billion, nine hundred ninety million, six hundred seventy-eight thousand, two hundred seventy-nine".