5357181 has 4 divisors (see below), whose sum is σ = 7142912. Its totient is φ = 3571452.

The previous prime is 5357173. The next prime is 5357197. The reversal of 5357181 is 1817535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5357181 - 2³ = 5357173 is a prime.

It is a super-2 number, since 2×5357181² = 57398776533522, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5357171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892861 + ... + 892866.

It is an arithmetic number, because the mean of its divisors is an integer number (1785728).

Almost surely, 2^5357181 is an apocalyptic number.

It is an amenable number.

5357181 is a deficient number, since it is larger than the sum of its proper divisors (1785731).

5357181 is a wasteful number, since it uses less digits than its factorization.

5357181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785730.

The product of its digits is 4200, while the sum is 30.

The square root of 5357181 is about 2314.5584892156. The cubic root of 5357181 is about 174.9761164685.

The spelling of 5357181 in words is "five million, three hundred fifty-seven thousand, one hundred eighty-one".