45452326 has 4 divisors (see below), whose sum is σ = 68178492. Its totient is φ = 22726162.

The previous prime is 45452321. The next prime is 45452327. The reversal of 45452326 is 62325454.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45452321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11363080 + ... + 11363083.

It is an arithmetic number, because the mean of its divisors is an integer number (17044623).

Almost surely, 2^45452326 is an apocalyptic number.

45452326 is a deficient number, since it is larger than the sum of its proper divisors (22726166).

45452326 is a wasteful number, since it uses less digits than its factorization.

45452326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22726165.

The product of its digits is 28800, while the sum is 31.

The square root of 45452326 is about 6741.8340234687. The cubic root of 45452326 is about 356.8771190307.

The spelling of 45452326 in words is "forty-five million, four hundred fifty-two thousand, three hundred twenty-six".