5206224040 has 16 divisors (see below), whose sum is σ = 11714004180. Its totient is φ = 2082489600.

The previous prime is 5206223999. The next prime is 5206224059. The reversal of 5206224040 is 404226025.

It can be written as a sum of positive squares in 2 ways, for example, as 4975609444 + 230614596 = 70538^2 + 15186^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5206223996 and 5206224014.

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, 65077761 + ... + 65077840.

Almost surely, 2^5206224040 is an apocalyptic number.

It is an amenable number.

5206224040 is an abundant number, since it is smaller than the sum of its proper divisors (6507780140).

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

5206224040 is a wasteful number, since it uses less digits than its factorization.

5206224040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130155612 (or 130155608 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 5206224040 is about 72154.1685559469. The cubic root of 5206224040 is about 1733.1691539105.

The spelling of 5206224040 in words is "five billion, two hundred six million, two hundred twenty-four thousand, forty".