45545326 has 4 divisors (see below), whose sum is σ = 68317992. Its totient is φ = 22772662.

The previous prime is 45545321. The next prime is 45545351. The reversal of 45545326 is 62354554.

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

It is a junction number, because it is equal to n+sod(n) for n = 45545291 and 45545300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45545321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11386330 + ... + 11386333.

It is an arithmetic number, because the mean of its divisors is an integer number (17079498).

Almost surely, 2^45545326 is an apocalyptic number.

45545326 is a deficient number, since it is larger than the sum of its proper divisors (22772666).

45545326 is a wasteful number, since it uses less digits than its factorization.

45545326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22772665.

The product of its digits is 72000, while the sum is 34.

The square root of 45545326 is about 6748.7277319507. The cubic root of 45545326 is about 357.1203552909.

The spelling of 45545326 in words is "forty-five million, five hundred forty-five thousand, three hundred twenty-six".