5286144068 has 24 divisors (see below), whose sum is σ = 9346827168. Its totient is φ = 2615693696.

The previous prime is 5286144047. The next prime is 5286144103. The reversal of 5286144068 is 8604416825.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300155 + ... + 317277.

It is an arithmetic number, because the mean of its divisors is an integer number (389451132).

Almost surely, 2^5286144068 is an apocalyptic number.

It is an amenable number.

5286144068 is a deficient number, since it is larger than the sum of its proper divisors (4060683100).

5286144068 is a wasteful number, since it uses less digits than its factorization.

5286144068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17923 (or 17921 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 5286144068 is about 72705.8736829426. The cubic root of 5286144068 is about 1741.9927040284.

The spelling of 5286144068 in words is "five billion, two hundred eighty-six million, one hundred forty-four thousand, sixty-eight".