5286144873 has 4 divisors (see below), whose sum is σ = 7048193168. Its totient is φ = 3524096580.

The previous prime is 5286144833. The next prime is 5286144887. The reversal of 5286144873 is 3784416825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5286144873 - 2⁹ = 5286144361 is a prime.

It is a super-2 number, since 2×5286144873² = 55886655236688372258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5286144803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881024143 + ... + 881024148.

It is an arithmetic number, because the mean of its divisors is an integer number (1762048292).

Almost surely, 2^5286144873 is an apocalyptic number.

It is an amenable number.

5286144873 is a deficient number, since it is larger than the sum of its proper divisors (1762048295).

5286144873 is a wasteful number, since it uses less digits than its factorization.

5286144873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762048294.

The product of its digits is 1290240, while the sum is 48.

The square root of 5286144873 is about 72705.8792189462. The cubic root of 5286144873 is about 1741.9927924548.

The spelling of 5286144873 in words is "five billion, two hundred eighty-six million, one hundred forty-four thousand, eight hundred seventy-three".