5041591 has 4 divisors (see below), whose sum is σ = 5046552. Its totient is φ = 5036632.

The previous prime is 5041573. The next prime is 5041601. The reversal of 5041591 is 1951405.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1951405 = 5 ⋅390281.

It is a cyclic number.

It is not a de Polignac number, because 5041591 - 2⁵ = 5041559 is a prime.

It is a super-2 number, since 2×5041591² = 50835279622562, 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 (5041501) 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, 340 + ... + 3193.

It is an arithmetic number, because the mean of its divisors is an integer number (1261638).

Almost surely, 2^5041591 is an apocalyptic number.

5041591 is a deficient number, since it is larger than the sum of its proper divisors (4961).

5041591 is a wasteful number, since it uses less digits than its factorization.

5041591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5041591 is about 2245.3487479677. The cubic root of 5041591 is about 171.4704168020.

Adding to 5041591 its reverse (1951405), we get a palindrome (6992996).

The spelling of 5041591 in words is "five million, forty-one thousand, five hundred ninety-one".