5424363581 has 16 divisors (see below), whose sum is σ = 6677873664. Its totient is φ = 4290689664.

The previous prime is 5424363547. The next prime is 5424363589. The reversal of 5424363581 is 1853634245.

It is a cyclic number.

It is not a de Polignac number, because 5424363581 - 2⁶ = 5424363517 is a prime.

It is a super-2 number, since 2×5424363581² = 58847440517758287122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424363589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650420 + ... + 658706.

It is an arithmetic number, because the mean of its divisors is an integer number (417367104).

Almost surely, 2^5424363581 is an apocalyptic number.

It is an amenable number.

5424363581 is a deficient number, since it is larger than the sum of its proper divisors (1253510083).

5424363581 is a wasteful number, since it uses less digits than its factorization.

5424363581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15500.

The product of its digits is 345600, while the sum is 41.

The square root of 5424363581 is about 73650.2788928868. The cubic root of 5424363581 is about 1757.0451863292.

The spelling of 5424363581 in words is "five billion, four hundred twenty-four million, three hundred sixty-three thousand, five hundred eighty-one".