5220355690 has 32 divisors (see below), whose sum is σ = 10352396160. Its totient is φ = 1879512000.

The previous prime is 5220355667. The next prime is 5220355711. The reversal of 5220355690 is 965530225.

It is a super-2 number, since 2×5220355690² = 54504227060230752200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223830 + ... + 246049.

It is an arithmetic number, because the mean of its divisors is an integer number (323512380).

Almost surely, 2^5220355690 is an apocalyptic number.

5220355690 is a deficient number, since it is larger than the sum of its proper divisors (5132040470).

5220355690 is a wasteful number, since it uses less digits than its factorization.

5220355690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469998.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 5220355690 is about 72252.0289680504. The cubic root of 5220355690 is about 1734.7358948209.

It can be divided in two parts, 522035 and 5690, that added together give a palindrome (527725).

The spelling of 5220355690 in words is "five billion, two hundred twenty million, three hundred fifty-five thousand, six hundred ninety".