45233073 has 40 divisors (see below), whose sum is σ = 72448992. Its totient is φ = 28024704.

The previous prime is 45233059. The next prime is 45233077. The reversal of 45233073 is 37033254.

45233073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45233073 - 2⁴ = 45233057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (45233077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 147186 + ... + 147492.

Almost surely, 2^45233073 is an apocalyptic number.

It is an amenable number.

45233073 is a deficient number, since it is larger than the sum of its proper divisors (27215919).

45233073 is a wasteful number, since it uses less digits than its factorization.

45233073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 45233073 is about 6725.5537318499. The cubic root of 45233073 is about 356.3023590633.

The spelling of 45233073 in words is "forty-five million, two hundred thirty-three thousand, seventy-three".