5263318040 has 32 divisors (see below), whose sum is σ = 12009267360. Its totient is φ = 2075673600.

The previous prime is 5263318037. The next prime is 5263318069. The reversal of 5263318040 is 408133625.

It is a junction number, because it is equal to n+sod(n) for n = 5263317988 and 5263318006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923801 + ... + 929480.

It is an arithmetic number, because the mean of its divisors is an integer number (375289605).

Almost surely, 2^5263318040 is an apocalyptic number.

It is an amenable number.

5263318040 is an abundant number, since it is smaller than the sum of its proper divisors (6745949320).

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

5263318040 is a wasteful number, since it uses less digits than its factorization.

5263318040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853363 (or 1853359 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5263318040 is about 72548.7287276628. The cubic root of 5263318040 is about 1739.4817278830.

The spelling of 5263318040 in words is "five billion, two hundred sixty-three million, three hundred eighteen thousand, forty".