45355453 has 8 divisors (see below), whose sum is σ = 53284896. Its totient is φ = 38060400.

The previous prime is 45355447. The next prime is 45355459. The reversal of 45355453 is 35455354.

45355453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45355447) and next prime (45355459).

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 45355453 - 2⁹ = 45354941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45355459) 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, 158443 + ... + 158728.

It is an arithmetic number, because the mean of its divisors is an integer number (6660612).

Almost surely, 2^45355453 is an apocalyptic number.

It is an amenable number.

45355453 is a deficient number, since it is larger than the sum of its proper divisors (7929443).

45355453 is a wasteful number, since it uses less digits than its factorization.

45355453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317195.

The product of its digits is 90000, while the sum is 34.

The square root of 45355453 is about 6734.6457219367. The cubic root of 45355453 is about 356.6234000951.

Subtracting from 45355453 its reverse (35455354), we obtain a palindrome (9900099).

The spelling of 45355453 in words is "forty-five million, three hundred fifty-five thousand, four hundred fifty-three".