5221662036 has 12 divisors (see below), whose sum is σ = 12183878112. Its totient is φ = 1740554008.

The previous prime is 5221662029. The next prime is 5221662049. The reversal of 5221662036 is 6302661225.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 5221661988 and 5221662006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217569240 + ... + 217569263.

It is an arithmetic number, because the mean of its divisors is an integer number (1015323176).

Almost surely, 2^5221662036 is an apocalyptic number.

It is an amenable number.

5221662036 is an abundant number, since it is smaller than the sum of its proper divisors (6962216076).

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

5221662036 is a wasteful number, since it uses less digits than its factorization.

5221662036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435138510 (or 435138508 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 5221662036 is about 72261.0686054393. The cubic root of 5221662036 is about 1734.8805833204.

The spelling of 5221662036 in words is "five billion, two hundred twenty-one million, six hundred sixty-two thousand, thirty-six".