5220225456 has 80 divisors (see below), whose sum is σ = 13817734656. Its totient is φ = 1697326848.

The previous prime is 5220225427. The next prime is 5220225457. The reversal of 5220225456 is 6545220225.

It is a super-2 number, since 2×5220225456² = 54501507622940815872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5220225457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2275446 + ... + 2277738.

Almost surely, 2^5220225456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5220225456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6908867328).

5220225456 is an abundant number, since it is smaller than the sum of its proper divisors (8597509200).

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

5220225456 is a wasteful number, since it uses less digits than its factorization.

5220225456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450 (or 3444 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 5220225456 is about 72251.1277143824. The cubic root of 5220225456 is about 1734.7214690176.

The spelling of 5220225456 in words is "five billion, two hundred twenty million, two hundred twenty-five thousand, four hundred fifty-six".