2445456282 has 16 divisors (see below), whose sum is σ = 4938398400. Its totient is φ = 807237792.

The previous prime is 2445456263. The next prime is 2445456283. The reversal of 2445456282 is 2826545442.

It is not an unprimeable number, because it can be changed into a prime (2445456283) 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, 1977907 + ... + 1979142.

It is an arithmetic number, because the mean of its divisors is an integer number (308649900).

Almost surely, 2^2445456282 is an apocalyptic number.

2445456282 is an abundant number, since it is smaller than the sum of its proper divisors (2492942118).

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

2445456282 is a wasteful number, since it uses less digits than its factorization.

2445456282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957157.

The product of its digits is 614400, while the sum is 42.

The square root of 2445456282 is about 49451.5548997198. The cubic root of 2445456282 is about 1347.2658484355.

The spelling of 2445456282 in words is "two billion, four hundred forty-five million, four hundred fifty-six thousand, two hundred eighty-two".