5263965 has 48 divisors (see below), whose sum is σ = 11052288. Its totient is φ = 2262528.

The previous prime is 5263963. The next prime is 5263991. The reversal of 5263965 is 5693625.

It is not a de Polignac number, because 5263965 - 2¹ = 5263963 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4864 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (230256).

Almost surely, 2^5263965 is an apocalyptic number.

It is an amenable number.

5263965 is an abundant number, since it is smaller than the sum of its proper divisors (5788323).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5263965 is a wasteful number, since it uses less digits than its factorization.

5263965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018 (or 1015 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 5263965 is about 2294.3332364763. Note that the first 3 decimals coincide. The cubic root of 5263965 is about 173.9552996551.

The spelling of 5263965 in words is "five million, two hundred sixty-three thousand, nine hundred sixty-five".