1045445302 has 32 divisors (see below), whose sum is σ = 1826841600. Its totient is φ = 444007200.

The previous prime is 1045445281. The next prime is 1045445327. The reversal of 1045445302 is 2035445401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6652 + ... + 46207.

It is an arithmetic number, because the mean of its divisors is an integer number (57088800).

Almost surely, 2^1045445302 is an apocalyptic number.

1045445302 is a deficient number, since it is larger than the sum of its proper divisors (781396298).

1045445302 is a wasteful number, since it uses less digits than its factorization.

1045445302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52932.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1045445302 is about 32333.3465944990. The cubic root of 1045445302 is about 1014.9245827145.

Subtracting 1045445302 from its reverse (2035445401), we obtain a palindrome (990000099).

The spelling of 1045445302 in words is "one billion, forty-five million, four hundred forty-five thousand, three hundred two".