4915822449 has 12 divisors (see below), whose sum is σ = 6696862064. Its totient is φ = 3207482664.

The previous prime is 4915822423. The next prime is 4915822463. The reversal of 4915822449 is 9442285194.

It is not a de Polignac number, because 4915822449 - 2¹¹ = 4915820401 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4915822398 and 4915822407.

It is not an unprimeable number, because it can be changed into a prime (4915822349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364267 + ... + 377520.

Almost surely, 2^4915822449 is an apocalyptic number.

It is an amenable number.

4915822449 is a deficient number, since it is larger than the sum of its proper divisors (1781039615).

4915822449 is an equidigital number, since it uses as much as digits as its factorization.

4915822449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741884 (or 741837 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 4915822449 is about 70112.9264044798. The cubic root of 4915822449 is about 1700.3254796640.

The spelling of 4915822449 in words is "four billion, nine hundred fifteen million, eight hundred twenty-two thousand, four hundred forty-nine".