453313545 has 16 divisors (see below), whose sum is σ = 725569152. Its totient is φ = 241678080.

The previous prime is 453313537. The next prime is 453313583. The reversal of 453313545 is 545313354.

It is not a de Polignac number, because 453313545 - 2³ = 453313537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66705 + ... + 73185.

It is an arithmetic number, because the mean of its divisors is an integer number (45348072).

Almost surely, 2^453313545 is an apocalyptic number.

It is an amenable number.

453313545 is a deficient number, since it is larger than the sum of its proper divisors (272255607).

453313545 is a wasteful number, since it uses less digits than its factorization.

453313545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11152.

The product of its digits is 54000, while the sum is 33.

The square root of 453313545 is about 21291.1611942609. The cubic root of 453313545 is about 768.1857240582.

Adding to 453313545 its reverse (545313354), we get a palindrome (998626899).

The spelling of 453313545 in words is "four hundred fifty-three million, three hundred thirteen thousand, five hundred forty-five".