5221863696 has 320 divisors, whose sum is σ = 16894918656. Its totient is φ = 1357171200.

The previous prime is 5221863677. The next prime is 5221863709. The reversal of 5221863696 is 6963681225.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17009175 + ... + 17009481.

Almost surely, 2^5221863696 is an apocalyptic number.

5221863696 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 5221863696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8447459328).

5221863696 is an abundant number, since it is smaller than the sum of its proper divisors (11673054960).

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

5221863696 is a wasteful number, since it uses less digits than its factorization.

5221863696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 444 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 5221863696 is about 72262.4639491348. The cubic root of 5221863696 is about 1734.9029166638.

The spelling of 5221863696 in words is "five billion, two hundred twenty-one million, eight hundred sixty-three thousand, six hundred ninety-six".