45816833 has 4 divisors (see below), whose sum is σ = 45836868. Its totient is φ = 45796800.

The previous prime is 45816821. The next prime is 45816871. The reversal of 45816833 is 33861854.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16581184 + 29235649 = 4072^2 + 5407^2 .

It is a cyclic number.

It is not a de Polignac number, because 45816833 - 2⁴ = 45816817 is a prime.

It is a super-2 number, since 2×45816833² = 4198364372299778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45819833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6068 + ... + 11333.

It is an arithmetic number, because the mean of its divisors is an integer number (11459217).

Almost surely, 2^45816833 is an apocalyptic number.

It is an amenable number.

45816833 is a deficient number, since it is larger than the sum of its proper divisors (20035).

45816833 is a wasteful number, since it uses less digits than its factorization.

45816833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20034.

The product of its digits is 69120, while the sum is 38.

The square root of 45816833 is about 6768.8132637856. The cubic root of 45816833 is about 357.8285775643.

The spelling of 45816833 in words is "forty-five million, eight hundred sixteen thousand, eight hundred thirty-three".