1045112050 has 12 divisors (see below), whose sum is σ = 1943908506. Its totient is φ = 418044800.

The previous prime is 1045112039. The next prime is 1045112051. The reversal of 1045112050 is 502115401.

It can be written as a sum of positive squares in 3 ways, for example, as 945132049 + 99980001 = 30743^2 + 9999^2 .

It is not an unprimeable number, because it can be changed into a prime (1045112051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10451071 + ... + 10451170.

Almost surely, 2^1045112050 is an apocalyptic number.

1045112050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045112050 is a deficient number, since it is larger than the sum of its proper divisors (898796456).

1045112050 is a wasteful number, since it uses less digits than its factorization.

1045112050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20902253 (or 20902248 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1045112050 is about 32328.1928044238. The cubic root of 1045112050 is about 1014.8167302390.

Adding to 1045112050 its reverse (502115401), we get a palindrome (1547227451).

The spelling of 1045112050 in words is "one billion, forty-five million, one hundred twelve thousand, fifty".