45426345 has 8 divisors (see below), whose sum is σ = 72682176. Its totient is φ = 24227376.

The previous prime is 45426341. The next prime is 45426347. The reversal of 45426345 is 54362454.

45426345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45426345 - 2² = 45426341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45426341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514197 + ... + 1514226.

It is an arithmetic number, because the mean of its divisors is an integer number (9085272).

Almost surely, 2^45426345 is an apocalyptic number.

It is an amenable number.

45426345 is a deficient number, since it is larger than the sum of its proper divisors (27255831).

45426345 is a wasteful number, since it uses less digits than its factorization.

45426345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028431.

The product of its digits is 57600, while the sum is 33.

The square root of 45426345 is about 6739.9068984668. The cubic root of 45426345 is about 356.8091079044.

Adding to 45426345 its reverse (54362454), we get a palindrome (99788799).

The spelling of 45426345 in words is "forty-five million, four hundred twenty-six thousand, three hundred forty-five".