5334338581 has 32 divisors (see below), whose sum is σ = 6465408768. Its totient is φ = 4335690240.

The previous prime is 5334338551. The next prime is 5334338627. The reversal of 5334338581 is 1858334335.

It is a cyclic number.

It is not a de Polignac number, because 5334338581 - 2⁷ = 5334338453 is a prime.

It is a super-2 number, since 2×5334338581² = 56910336193490187122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5334338551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1230640 + ... + 1234966.

It is an arithmetic number, because the mean of its divisors is an integer number (202044024).

Almost surely, 2^5334338581 is an apocalyptic number.

It is an amenable number.

5334338581 is a deficient number, since it is larger than the sum of its proper divisors (1131070187).

5334338581 is a wasteful number, since it uses less digits than its factorization.

5334338581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621.

The product of its digits is 518400, while the sum is 43.

The square root of 5334338581 is about 73036.5564700308. The cubic root of 5334338581 is about 1747.2706931671.

The spelling of 5334338581 in words is "five billion, three hundred thirty-four million, three hundred thirty-eight thousand, five hundred eighty-one".