5263876340 has 24 divisors (see below), whose sum is σ = 11055503592. Its totient is φ = 2105290880.

The previous prime is 5263876309. The next prime is 5263876361. The reversal of 5263876340 is 436783625.

It can be written as a sum of positive squares in 4 ways, for example, as 936604816 + 4327271524 = 30604^2 + 65782^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5263876291 and 5263876300.

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, 307610 + ... + 324270.

It is an arithmetic number, because the mean of its divisors is an integer number (460645983).

Almost surely, 2^5263876340 is an apocalyptic number.

It is an amenable number.

5263876340 is an abundant number, since it is smaller than the sum of its proper divisors (5791627252).

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

5263876340 is a wasteful number, since it uses less digits than its factorization.

5263876340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32467 (or 32465 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 5263876340 is about 72552.5763843022. The cubic root of 5263876340 is about 1739.5432301715.

The spelling of 5263876340 in words is "five billion, two hundred sixty-three million, eight hundred seventy-six thousand, three hundred forty".