1045313433 has 6 divisors (see below), whose sum is σ = 1509897194. Its totient is φ = 696875616.

The previous prime is 1045313413. The next prime is 1045313447. The reversal of 1045313433 is 3343135401.

It can be written as a sum of positive squares in only one way, i.e., 851880969 + 193432464 = 29187^2 + 13908^2 .

It is not a de Polignac number, because 1045313433 - 2¹⁴ = 1045297049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1045313397 and 1045313406.

It is not an unprimeable number, because it can be changed into a prime (1045313413) 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, 58072960 + ... + 58072977.

Almost surely, 2^1045313433 is an apocalyptic number.

It is an amenable number.

1045313433 is a deficient number, since it is larger than the sum of its proper divisors (464583761).

1045313433 is a wasteful number, since it uses less digits than its factorization.

1045313433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116145943 (or 116145940 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 1045313433 is about 32331.3073196863. The cubic root of 1045313433 is about 1014.8819078476.

Adding to 1045313433 its reverse (3343135401), we get a palindrome (4388448834).

The spelling of 1045313433 in words is "one billion, forty-five million, three hundred thirteen thousand, four hundred thirty-three".