4455342435545 has 16 divisors (see below), whose sum is σ = 5384046000000. Its totient is φ = 3539255689728.

The previous prime is 4455342435529. The next prime is 4455342435587. The reversal of 4455342435545 is 5455342435544.

It is a cyclic number.

It is not a de Polignac number, because 4455342435545 - 2⁴ = 4455342435529 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, 3990200 + ... + 4983209.

It is an arithmetic number, because the mean of its divisors is an integer number (336502875000).

Almost surely, 2^{4455342435545} is an apocalyptic number.

It is an amenable number.

4455342435545 is a deficient number, since it is larger than the sum of its proper divisors (928703564455).

4455342435545 is a wasteful number, since it uses less digits than its factorization.

4455342435545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8974112.

The product of its digits is 57600000, while the sum is 53.

Subtracting 4455342435545 from its reverse (5455342435544), we obtain a palindrome (999999999999).

The spelling of 4455342435545 in words is "four trillion, four hundred fifty-five billion, three hundred forty-two million, four hundred thirty-five thousand, five hundred forty-five".