4842279225 has 108 divisors (see below), whose sum is σ = 10463382384. Its totient is φ = 2213477280.

The previous prime is 4842279223. The next prime is 4842279283. The reversal of 4842279225 is 5229722484.

It is not a de Polignac number, because 4842279225 - 2¹ = 4842279223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4842279223) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 289542 + ... + 305808.

Almost surely, 2^4842279225 is an apocalyptic number.

4842279225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4842279225 is an abundant number, since it is smaller than the sum of its proper divisors (5621103159).

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

4842279225 is a wasteful number, since it uses less digits than its factorization.

4842279225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16306 (or 16282 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 4842279225 is about 69586.4873736274. The cubic root of 4842279225 is about 1691.8035930916.

The spelling of 4842279225 in words is "four billion, eight hundred forty-two million, two hundred seventy-nine thousand, two hundred twenty-five".