5581124467 has 16 divisors (see below), whose sum is σ = 6023808000. Its totient is φ = 5153578560.

The previous prime is 5581124449. The next prime is 5581124491. The reversal of 5581124467 is 7644211855.

It is a cyclic number.

It is not a de Polignac number, because 5581124467 - 2²³ = 5572735859 is a prime.

It is a super-2 number, since 2×5581124467² = 62297900632292068178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5581124267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031034 + ... + 1036432.

It is an arithmetic number, because the mean of its divisors is an integer number (376488000).

Almost surely, 2^5581124467 is an apocalyptic number.

5581124467 is a deficient number, since it is larger than the sum of its proper divisors (442683533).

5581124467 is a wasteful number, since it uses less digits than its factorization.

5581124467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6786.

The product of its digits is 268800, while the sum is 43.

The square root of 5581124467 is about 74706.9238223607. The cubic root of 5581124467 is about 1773.8105598142.

The spelling of 5581124467 in words is "five billion, five hundred eighty-one million, one hundred twenty-four thousand, four hundred sixty-seven".