4505636044808 has 8 divisors (see below), whose sum is σ = 8448067584030. Its totient is φ = 2252818022400.

The previous prime is 4505636044807. The next prime is 4505636044831. The reversal of 4505636044808 is 8084406365054.

It can be written as a sum of positive squares in only one way, i.e., 3397083961924 + 1108552082884 = 1843118^2 + 1052878^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4505636044808.

It is not an unprimeable number, because it can be changed into a prime (4505636044807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281602252793 + ... + 281602252808.

Almost surely, 2^{4505636044808} is an apocalyptic number.

It is an amenable number.

4505636044808 is a deficient number, since it is larger than the sum of its proper divisors (3942431539222).

4505636044808 is a wasteful number, since it uses less digits than its factorization.

4505636044808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563204505607 (or 563204505603 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 53.

The spelling of 4505636044808 in words is "four trillion, five hundred five billion, six hundred thirty-six million, forty-four thousand, eight hundred eight".