4922448816 has 20 divisors (see below), whose sum is σ = 12716326232. Its totient is φ = 1640816256.

The previous prime is 4922448803. The next prime is 4922448823. The reversal of 4922448816 is 6188442294.

It is a happy number.

It is a super-2 number, since 2×4922448816² = 48461004692279603712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 102551017 = 4922448816 / (4 + 9 + 2 + 2 + 4 + 4 + 8 + 8 + 1 + 6).

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, 51275461 + ... + 51275556.

Almost surely, 2^4922448816 is an apocalyptic number.

It is an amenable number.

4922448816 is an abundant number, since it is smaller than the sum of its proper divisors (7793877416).

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

4922448816 is a wasteful number, since it uses less digits than its factorization.

4922448816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102551028 (or 102551022 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The square root of 4922448816 is about 70160.1654502040. The cubic root of 4922448816 is about 1701.0891309177.

The spelling of 4922448816 in words is "four billion, nine hundred twenty-two million, four hundred forty-eight thousand, eight hundred sixteen".