5319279018 has 16 divisors (see below), whose sum is σ = 11820620160. Its totient is φ = 1773092988.

The previous prime is 5319279013. The next prime is 5319279019. The reversal of 5319279018 is 8109729135.

5319279018 is a `hidden beast` number, since 531 + 9 + 27 + 90 + 1 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (5319279011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49252530 + ... + 49252637.

It is an arithmetic number, because the mean of its divisors is an integer number (738788760).

Almost surely, 2^5319279018 is an apocalyptic number.

5319279018 is an abundant number, since it is smaller than the sum of its proper divisors (6501341142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5319279018 is a wasteful number, since it uses less digits than its factorization.

5319279018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98505178 (or 98505172 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The square root of 5319279018 is about 72933.3875395899. The cubic root of 5319279018 is about 1745.6248825109.

The spelling of 5319279018 in words is "five billion, three hundred nineteen million, two hundred seventy-nine thousand, eighteen".