1045225302 has 64 divisors (see below), whose sum is σ = 2416262400. Its totient is φ = 298097280.

The previous prime is 1045225277. The next prime is 1045225309. The reversal of 1045225302 is 2035225401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045225309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194224 + ... + 199532.

It is an arithmetic number, because the mean of its divisors is an integer number (37754100).

Almost surely, 2^1045225302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045225302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1208131200).

1045225302 is an abundant number, since it is smaller than the sum of its proper divisors (1371037098).

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

1045225302 is a wasteful number, since it uses less digits than its factorization.

1045225302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1045225302 is about 32329.9443550403. The cubic root of 1045225302 is about 1014.8533852793.

Subtracting 1045225302 from its reverse (2035225401), we obtain a palindrome (990000099).

The spelling of 1045225302 in words is "one billion, forty-five million, two hundred twenty-five thousand, three hundred two".