5286216454 has 32 divisors (see below), whose sum is σ = 8568426240. Its totient is φ = 2438436000.

The previous prime is 5286216443. The next prime is 5286216473. The reversal of 5286216454 is 4546126825.

It is a self number, because there is not a number n which added to its sum of digits gives 5286216454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1934269 + ... + 1936999.

It is an arithmetic number, because the mean of its divisors is an integer number (267763320).

Almost surely, 2^5286216454 is an apocalyptic number.

5286216454 is a deficient number, since it is larger than the sum of its proper divisors (3282209786).

5286216454 is a wasteful number, since it uses less digits than its factorization.

5286216454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236.

The product of its digits is 460800, while the sum is 43.

The square root of 5286216454 is about 72706.3714814596. The cubic root of 5286216454 is about 1742.0006553383. Note that the first 3 decimals are identical.

The spelling of 5286216454 in words is "five billion, two hundred eighty-six million, two hundred sixteen thousand, four hundred fifty-four".