45133071 has 4 divisors (see below), whose sum is σ = 60177432. Its totient is φ = 30088712.

The previous prime is 45133069. The next prime is 45133129. The reversal of 45133071 is 17033154.

45133071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45133071 - 2¹ = 45133069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45133021) 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 3 ways as a sum of consecutive naturals, for example, 7522176 + ... + 7522181.

It is an arithmetic number, because the mean of its divisors is an integer number (15044358).

Almost surely, 2^45133071 is an apocalyptic number.

45133071 is a deficient number, since it is larger than the sum of its proper divisors (15044361).

45133071 is a wasteful number, since it uses less digits than its factorization.

45133071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15044360.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 45133071 is about 6718.1151374474. The cubic root of 45133071 is about 356.0395923436.

The spelling of 45133071 in words is "forty-five million, one hundred thirty-three thousand, seventy-one".