5265381 has 16 divisors (see below), whose sum is σ = 7907328. Its totient is φ = 3087600.

The previous prime is 5265373. The next prime is 5265383. The reversal of 5265381 is 1835625.

It is not a de Polignac number, because 5265381 - 2³ = 5265373 is a prime.

It is a super-2 number, since 2×5265381² = 55448474150322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1551 + ... + 3596.

It is an arithmetic number, because the mean of its divisors is an integer number (494208).

Almost surely, 2^5265381 is an apocalyptic number.

It is an amenable number.

5265381 is a deficient number, since it is larger than the sum of its proper divisors (2641947).

5265381 is a wasteful number, since it uses less digits than its factorization.

5265381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5192.

The product of its digits is 7200, while the sum is 30.

The square root of 5265381 is about 2294.6418021120. The cubic root of 5265381 is about 173.9708961760.

The spelling of 5265381 in words is "five million, two hundred sixty-five thousand, three hundred eighty-one".