45573470865 has 48 divisors (see below), whose sum is σ = 88769221632. Its totient is φ = 21460678272.

The previous prime is 45573470861. The next prime is 45573470879. The reversal of 45573470865 is 56807437554.

45573470865 is a `hidden beast` number, since 4 + 5 + 573 + 4 + 7 + 0 + 8 + 65 = 666.

It is not a de Polignac number, because 45573470865 - 2² = 45573470861 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45573470861) 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 47 ways as a sum of consecutive naturals, for example, 1680097 + ... + 1707006.

It is an arithmetic number, because the mean of its divisors is an integer number (1849358784).

Almost surely, 2^45573470865 is an apocalyptic number.

45573470865 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45573470865 is a deficient number, since it is larger than the sum of its proper divisors (43195750767).

45573470865 is a wasteful number, since it uses less digits than its factorization.

45573470865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3387150 (or 3387147 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 54.

The spelling of 45573470865 in words is "forty-five billion, five hundred seventy-three million, four hundred seventy thousand, eight hundred sixty-five".