5216455226 has 16 divisors (see below), whose sum is σ = 7911146880. Its totient is φ = 2579488800.

The previous prime is 5216455217. The next prime is 5216455229. The reversal of 5216455226 is 6225546125.

It is a happy number.

It is a super-2 number, since 2×5216455226² = 54422810249725422152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5216455226.

It is not an unprimeable number, because it can be changed into a prime (5216455229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108335 + ... + 148893.

It is an arithmetic number, because the mean of its divisors is an integer number (494446680).

Almost surely, 2^5216455226 is an apocalyptic number.

5216455226 is a deficient number, since it is larger than the sum of its proper divisors (2694691654).

5216455226 is a wasteful number, since it uses less digits than its factorization.

5216455226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41269.

The product of its digits is 144000, while the sum is 38.

The square root of 5216455226 is about 72225.0318518448. The cubic root of 5216455226 is about 1734.3037428641.

The spelling of 5216455226 in words is "five billion, two hundred sixteen million, four hundred fifty-five thousand, two hundred twenty-six".