45516453 has 16 divisors (see below), whose sum is σ = 62596800. Its totient is φ = 29404544.

The previous prime is 45516439. The next prime is 45516461. The reversal of 45516453 is 35461554.

45516453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45516453 - 2⁸ = 45516197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45516413) 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 15 ways as a sum of consecutive naturals, for example, 11473 + ... + 14921.

It is an arithmetic number, because the mean of its divisors is an integer number (3912300).

Almost surely, 2^45516453 is an apocalyptic number.

It is an amenable number.

45516453 is a deficient number, since it is larger than the sum of its proper divisors (17080347).

45516453 is a wasteful number, since it uses less digits than its factorization.

45516453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588.

The product of its digits is 36000, while the sum is 33.

The square root of 45516453 is about 6746.5882488855. The cubic root of 45516453 is about 357.0448750563.

The spelling of 45516453 in words is "forty-five million, five hundred sixteen thousand, four hundred fifty-three".