45453173 has 8 divisors (see below), whose sum is σ = 45969408. Its totient is φ = 44939664.

The previous prime is 45453169. The next prime is 45453211. The reversal of 45453173 is 37135454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45453173 - 2² = 45453169 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45450173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58415 + ... + 59187.

It is an arithmetic number, because the mean of its divisors is an integer number (5746176).

Almost surely, 2^45453173 is an apocalyptic number.

It is an amenable number.

45453173 is a deficient number, since it is larger than the sum of its proper divisors (516235).

45453173 is a wasteful number, since it uses less digits than its factorization.

45453173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363.

The product of its digits is 25200, while the sum is 32.

The square root of 45453173 is about 6741.8968399109. The cubic root of 45453173 is about 356.8793358079.

The spelling of 45453173 in words is "forty-five million, four hundred fifty-three thousand, one hundred seventy-three".