36505442468 has 24 divisors (see below), whose sum is σ = 69700176000. Its totient is φ = 16591485920.

The previous prime is 36505442453. The next prime is 36505442471. The reversal of 36505442468 is 86424450563.

It is an unprimeable number.

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, 386405 + ... + 471507.

It is an arithmetic number, because the mean of its divisors is an integer number (2904174000).

Almost surely, 2^36505442468 is an apocalyptic number.

It is an amenable number.

36505442468 is a deficient number, since it is larger than the sum of its proper divisors (33194733532).

36505442468 is a wasteful number, since it uses less digits than its factorization.

36505442468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94867 (or 94865 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 36505442468 in words is "thirty-six billion, five hundred five million, four hundred forty-two thousand, four hundred sixty-eight".