45546614 has 4 divisors (see below), whose sum is σ = 68319924. Its totient is φ = 22773306.

The previous prime is 45546577. The next prime is 45546623. The reversal of 45546614 is 41664554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41664554 = 2 ⋅20832277.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11386652 + ... + 11386655.

It is an arithmetic number, because the mean of its divisors is an integer number (17079981).

Almost surely, 2^45546614 is an apocalyptic number.

45546614 is a deficient number, since it is larger than the sum of its proper divisors (22773310).

45546614 is a wasteful number, since it uses less digits than its factorization.

45546614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22773309.

The product of its digits is 57600, while the sum is 35.

The square root of 45546614 is about 6748.8231566696. The cubic root of 45546614 is about 357.1237216567.

The spelling of 45546614 in words is "forty-five million, five hundred forty-six thousand, six hundred fourteen".