2428812450 has 72 divisors (see below), whose sum is σ = 6648595668. Its totient is φ = 635456640.

The previous prime is 2428812433. The next prime is 2428812493. The reversal of 2428812450 is 542188242.

It can be written as a sum of positive squares in 6 ways, for example, as 1278992169 + 1149820281 = 35763^2 + 33909^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27069 + ... + 74768.

Almost surely, 2^2428812450 is an apocalyptic number.

2428812450 is an abundant number, since it is smaller than the sum of its proper divisors (4219783218).

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

2428812450 is a wasteful number, since it uses less digits than its factorization.

2428812450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101908 (or 101900 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 2428812450 is about 49282.9833715452. The cubic root of 2428812450 is about 1344.2023803711.

The spelling of 2428812450 in words is "two billion, four hundred twenty-eight million, eight hundred twelve thousand, four hundred fifty".