5265913 has 4 divisors (see below), whose sum is σ = 5312628. Its totient is φ = 5219200.

The previous prime is 5265901. The next prime is 5265929. The reversal of 5265913 is 3195625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 284089 + 4981824 = 533^2 + 2232^2 .

It is a cyclic number.

It is not a de Polignac number, because 5265913 - 2⁵ = 5265881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5265943) 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, 23188 + ... + 23413.

It is an arithmetic number, because the mean of its divisors is an integer number (1328157).

Almost surely, 2^5265913 is an apocalyptic number.

It is an amenable number.

5265913 is a deficient number, since it is larger than the sum of its proper divisors (46715).

5265913 is a wasteful number, since it uses less digits than its factorization.

5265913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46714.

The product of its digits is 8100, while the sum is 31.

The square root of 5265913 is about 2294.7577214164. The cubic root of 5265913 is about 173.9767551632.

The spelling of 5265913 in words is "five million, two hundred sixty-five thousand, nine hundred thirteen".