5063203656 has 96 divisors (see below), whose sum is σ = 15810687360. Its totient is φ = 1433811456.

The previous prime is 5063203597. The next prime is 5063203661. The reversal of 5063203656 is 6563023605.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5063203656.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12501 + ... + 101403.

It is an arithmetic number, because the mean of its divisors is an integer number (164694660).

Almost surely, 2^5063203656 is an apocalyptic number.

5063203656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5063203656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7905343680).

5063203656 is an abundant number, since it is smaller than the sum of its proper divisors (10747483704).

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

5063203656 is a wasteful number, since it uses less digits than its factorization.

5063203656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89035 (or 89028 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 5063203656 is about 71156.1919723084. The cubic root of 5063203656 is about 1717.1509142230.

The spelling of 5063203656 in words is "five billion, sixty-three million, two hundred three thousand, six hundred fifty-six".