5581357 has 8 divisors (see below), whose sum is σ = 5743584. Its totient is φ = 5420688.

The previous prime is 5581351. The next prime is 5581363. The reversal of 5581357 is 7531855.

It is an interprime number because it is at equal distance from previous prime (5581351) and next prime (5581363).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5581357 - 2³ = 5581349 is a prime.

It is a super-2 number, since 2×5581357² = 62303091922898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5581351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12378 + ... + 12820.

It is an arithmetic number, because the mean of its divisors is an integer number (717948).

Almost surely, 2^5581357 is an apocalyptic number.

It is an amenable number.

5581357 is a deficient number, since it is larger than the sum of its proper divisors (162227).

5581357 is a wasteful number, since it uses less digits than its factorization.

5581357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its digits is 21000, while the sum is 34.

The square root of 5581357 is about 2362.4895766966. The cubic root of 5581357 is about 177.3835194262.

The spelling of 5581357 in words is "five million, five hundred eighty-one thousand, three hundred fifty-seven".