45183491563 has 8 divisors (see below), whose sum is σ = 51639759360. Its totient is φ = 38727594600.

The previous prime is 45183491543. The next prime is 45183491567. The reversal of 45183491563 is 36519438154.

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 45183491563 - 2⁹ = 45183491051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45183491567) 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 7 ways as a sum of consecutive naturals, for example, 255678 + ... + 394636.

It is an arithmetic number, because the mean of its divisors is an integer number (6454969920).

Almost surely, 2^45183491563 is an apocalyptic number.

45183491563 is a deficient number, since it is larger than the sum of its proper divisors (6456267797).

45183491563 is a wasteful number, since it uses less digits than its factorization.

45183491563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185417.

The product of its digits is 1555200, while the sum is 49.

The spelling of 45183491563 in words is "forty-five billion, one hundred eighty-three million, four hundred ninety-one thousand, five hundred sixty-three".