5297081 has 6 divisors (see below), whose sum is σ = 5627310. Its totient is φ = 4985216.

The previous prime is 5297059. The next prime is 5297113. The reversal of 5297081 is 1807925.

It can be written as a sum of positive squares in 3 ways, for example, as 2128681 + 3168400 = 1459^2 + 1780^2 .

It is not a de Polignac number, because 5297081 - 2¹⁸ = 5034937 is a prime.

It is a super-2 number, since 2×5297081² = 56118134241122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5297021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8876 + ... + 9453.

It is an arithmetic number, because the mean of its divisors is an integer number (937885).

Almost surely, 2^5297081 is an apocalyptic number.

It is an amenable number.

5297081 is a deficient number, since it is larger than the sum of its proper divisors (330229).

5297081 is a wasteful number, since it uses less digits than its factorization.

5297081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18363 (or 18346 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 5297081 is about 2301.5388330419. The cubic root of 5297081 is about 174.3193259741.

The spelling of 5297081 in words is "five million, two hundred ninety-seven thousand, eighty-one".