5045987867 has 2 divisors, whose sum is σ = 5045987868. Its totient is φ = 5045987866.

The previous prime is 5045987857. The next prime is 5045987879. The reversal of 5045987867 is 7687895405.

It is a happy number.

5045987867 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5045987867 - 2¹⁶ = 5045922331 is a prime.

It is a super-2 number, since 2×5045987867² = 50923987107822419378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5045987857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522993933 + 2522993934.

It is an arithmetic number, because the mean of its divisors is an integer number (2522993934).

Almost surely, 2^5045987867 is an apocalyptic number.

5045987867 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045987867 is an equidigital number, since it uses as much as digits as its factorization.

5045987867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 59.

The square root of 5045987867 is about 71035.1171393417. The cubic root of 5045987867 is about 1715.2024985074.

The spelling of 5045987867 in words is "five billion, forty-five million, nine hundred eighty-seven thousand, eight hundred sixty-seven".