45782833 has 4 divisors (see below), whose sum is σ = 45915120. Its totient is φ = 45650548.

The previous prime is 45782813. The next prime is 45782861. The reversal of 45782833 is 33828754.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33828754 = 2 ⋅16914377.

It is a cyclic number.

It is not a de Polignac number, because 45782833 - 2¹⁷ = 45651761 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45782813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65623 + ... + 66316.

It is an arithmetic number, because the mean of its divisors is an integer number (11478780).

Almost surely, 2^45782833 is an apocalyptic number.

It is an amenable number.

45782833 is a deficient number, since it is larger than the sum of its proper divisors (132287).

45782833 is a wasteful number, since it uses less digits than its factorization.

45782833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132286.

The product of its digits is 161280, while the sum is 40.

The square root of 45782833 is about 6766.3012791332. The cubic root of 45782833 is about 357.7400425469.

The spelling of 45782833 in words is "forty-five million, seven hundred eighty-two thousand, eight hundred thirty-three".