5263859662 has 8 divisors (see below), whose sum is σ = 7897772016. Its totient is φ = 2631268992.

The previous prime is 5263859647. The next prime is 5263859717. The reversal of 5263859662 is 2669583625.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320403 + ... + 336430.

It is an arithmetic number, because the mean of its divisors is an integer number (987221502).

Almost surely, 2^5263859662 is an apocalyptic number.

5263859662 is a deficient number, since it is larger than the sum of its proper divisors (2633912354).

5263859662 is a wasteful number, since it uses less digits than its factorization.

5263859662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660842.

The product of its digits is 4665600, while the sum is 52.

The square root of 5263859662 is about 72552.4614468730. The cubic root of 5263859662 is about 1739.5413929872.

The spelling of 5263859662 in words is "five billion, two hundred sixty-three million, eight hundred fifty-nine thousand, six hundred sixty-two".