5522144656 has 40 divisors (see below), whose sum is σ = 12320979264. Its totient is φ = 2348561280.

The previous prime is 5522144609. The next prime is 5522144657. The reversal of 5522144656 is 6564412255.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5522144657) 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, 173515 + ... + 202858.

Almost surely, 2^5522144656 is an apocalyptic number.

5522144656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5522144656 is an abundant number, since it is smaller than the sum of its proper divisors (6798834608).

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

5522144656 is a wasteful number, since it uses less digits than its factorization.

5522144656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376519 (or 376513 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 5522144656 is about 74311.1341321070. The cubic root of 5522144656 is about 1767.5400361576.

The spelling of 5522144656 in words is "five billion, five hundred twenty-two million, one hundred forty-four thousand, six hundred fifty-six".