45535673 has 8 divisors (see below), whose sum is σ = 48279528. Its totient is φ = 42799104.

The previous prime is 45535661. The next prime is 45535691. The reversal of 45535673 is 37653554.

It can be written as a sum of positive squares in 4 ways, for example, as 27583504 + 17952169 = 5252^2 + 4237^2 .

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 45535673 - 2⁴ = 45535657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45535573) 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, 16265 + ... + 18857.

It is an arithmetic number, because the mean of its divisors is an integer number (6034941).

Almost surely, 2^45535673 is an apocalyptic number.

It is an amenable number.

45535673 is a deficient number, since it is larger than the sum of its proper divisors (2743855).

45535673 is a wasteful number, since it uses less digits than its factorization.

45535673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643.

The product of its digits is 189000, while the sum is 38.

The square root of 45535673 is about 6748.0125222172. The cubic root of 45535673 is about 357.0951238225.

The spelling of 45535673 in words is "forty-five million, five hundred thirty-five thousand, six hundred seventy-three".