5424218775 has 36 divisors (see below), whose sum is σ = 9804554760. Its totient is φ = 2866363200.

The previous prime is 5424218771. The next prime is 5424218801. The reversal of 5424218775 is 5778124245.

5424218775 is a `hidden beast` number, since 5 + 424 + 218 + 7 + 7 + 5 = 666.

It is not a de Polignac number, because 5424218775 - 2² = 5424218771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5424218775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424218771) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 86061 + ... + 135110.

Almost surely, 2^5424218775 is an apocalyptic number.

5424218775 is a deficient number, since it is larger than the sum of its proper divisors (4380335985).

5424218775 is a wasteful number, since it uses less digits than its factorization.

5424218775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221296 (or 221288 counting only the distinct ones).

The product of its digits is 627200, while the sum is 45.

The square root of 5424218775 is about 73649.2958214809. The cubic root of 5424218775 is about 1757.0295511341.

The spelling of 5424218775 in words is "five billion, four hundred twenty-four million, two hundred eighteen thousand, seven hundred seventy-five".