45253636563 has 8 divisors (see below), whose sum is σ = 60395706000. Its totient is φ = 30140329088.

The previous prime is 45253636541. The next prime is 45253636567. The reversal of 45253636563 is 36563635254.

It is a happy number.

45253636563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45253636563 - 2⁵ = 45253636531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45253636567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7186818 + ... + 7193111.

It is an arithmetic number, because the mean of its divisors is an integer number (7549463250).

Almost surely, 2^45253636563 is an apocalyptic number.

45253636563 is a deficient number, since it is larger than the sum of its proper divisors (15142069437).

45253636563 is a wasteful number, since it uses less digits than its factorization.

45253636563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14380981.

The product of its digits is 5832000, while the sum is 48.

The spelling of 45253636563 in words is "forty-five billion, two hundred fifty-three million, six hundred thirty-six thousand, five hundred sixty-three".