5263956 has 18 divisors (see below), whose sum is σ = 13306202. Its totient is φ = 1754640.

The previous prime is 5263939. The next prime is 5263961. The reversal of 5263956 is 6593625.

It can be written as a sum of positive squares in only one way, i.e., 4796100 + 467856 = 2190^2 + 684^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 146221 = 5263956 / (5 + 2 + 6 + 3 + 9 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 5263956.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73075 + ... + 73146.

Almost surely, 2^5263956 is an apocalyptic number.

It is an amenable number.

5263956 is an abundant number, since it is smaller than the sum of its proper divisors (8042246).

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

5263956 is a wasteful number, since it uses less digits than its factorization.

5263956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146231 (or 146226 counting only the distinct ones).

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

The square root of 5263956 is about 2294.3312751214. The cubic root of 5263956 is about 173.9552005157.

The spelling of 5263956 in words is "five million, two hundred sixty-three thousand, nine hundred fifty-six".