5263684268 has 6 divisors (see below), whose sum is σ = 9211447476. Its totient is φ = 2631842132.

The previous prime is 5263684259. The next prime is 5263684303. The reversal of 5263684268 is 8624863625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657960530 + ... + 657960537.

It is an arithmetic number, because the mean of its divisors is an integer number (1535241246).

Almost surely, 2^5263684268 is an apocalyptic number.

It is an amenable number.

5263684268 is a deficient number, since it is larger than the sum of its proper divisors (3947763208).

5263684268 is a wasteful number, since it uses less digits than its factorization.

5263684268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315921071 (or 1315921069 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 50.

The square root of 5263684268 is about 72551.2526976619. The cubic root of 5263684268 is about 1739.5220720243.

The spelling of 5263684268 in words is "five billion, two hundred sixty-three million, six hundred eighty-four thousand, two hundred sixty-eight".