45733173 has 4 divisors (see below), whose sum is σ = 60977568. Its totient is φ = 30488780.

The previous prime is 45733169. The next prime is 45733187. The reversal of 45733173 is 37133754.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 45733173 - 2² = 45733169 is a prime.

It is a super-2 number, since 2×45733173² = 4183046225295858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45734173) 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, 7622193 + ... + 7622198.

It is an arithmetic number, because the mean of its divisors is an integer number (15244392).

Almost surely, 2^45733173 is an apocalyptic number.

It is an amenable number.

45733173 is a deficient number, since it is larger than the sum of its proper divisors (15244395).

45733173 is a wasteful number, since it uses less digits than its factorization.

45733173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15244394.

The product of its digits is 26460, while the sum is 33.

The square root of 45733173 is about 6762.6306272042. The cubic root of 45733173 is about 357.6106505419.

The spelling of 45733173 in words is "forty-five million, seven hundred thirty-three thousand, one hundred seventy-three".