4545453453233 has 16 divisors (see below), whose sum is σ = 5669221276800. Its totient is φ = 3540560265600.

The previous prime is 4545453453209. The next prime is 4545453453239. The reversal of 4545453453233 is 3323543545454.

It is a cyclic number.

It is not a de Polignac number, because 4545453453233 - 2⁶ = 4545453453169 is a prime.

It is a super-2 number, since 2×4545453453233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545453453239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11059508 + ... + 11463141.

It is an arithmetic number, because the mean of its divisors is an integer number (354326329800).

Almost surely, 2^{4545453453233} is an apocalyptic number.

It is an amenable number.

4545453453233 is a deficient number, since it is larger than the sum of its proper divisors (1123767823567).

4545453453233 is a wasteful number, since it uses less digits than its factorization.

4545453453233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22525288.

The product of its digits is 25920000, while the sum is 50.

Adding to 4545453453233 its reverse (3323543545454), we get a palindrome (7868996998687).

The spelling of 4545453453233 in words is "four trillion, five hundred forty-five billion, four hundred fifty-three million, four hundred fifty-three thousand, two hundred thirty-three".