5424215851 has 2 divisors, whose sum is σ = 5424215852. Its totient is φ = 5424215850.

The previous prime is 5424215821. The next prime is 5424215869. The reversal of 5424215851 is 1585124245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5424215851 - 2²⁷ = 5289998123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5424215851.

It is not a weakly prime, because it can be changed into another prime (5424215821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712107925 + 2712107926.

It is an arithmetic number, because the mean of its divisors is an integer number (2712107926).

Almost surely, 2^5424215851 is an apocalyptic number.

5424215851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5424215851 is an equidigital number, since it uses as much as digits as its factorization.

5424215851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64000, while the sum is 37.

The square root of 5424215851 is about 73649.2759706435. The cubic root of 5424215851 is about 1757.0292354170.

The spelling of 5424215851 in words is "five billion, four hundred twenty-four million, two hundred fifteen thousand, eight hundred fifty-one".