5645074802873 has 16 divisors (see below), whose sum is σ = 6262777293120. Its totient is φ = 5044795084800.

The previous prime is 5645074802839. The next prime is 5645074802881. The reversal of 5645074802873 is 3782084705465.

It is a cyclic number.

It is not a de Polignac number, because 5645074802873 - 2²⁴ = 5645058025657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is not an unprimeable number, because it can be changed into a prime (5645074802893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50410961 + ... + 50522817.

It is an arithmetic number, because the mean of its divisors is an integer number (391423580820).

Almost surely, 2^{5645074802873} is an apocalyptic number.

It is an amenable number.

5645074802873 is a deficient number, since it is larger than the sum of its proper divisors (617702490247).

5645074802873 is a wasteful number, since it uses less digits than its factorization.

5645074802873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189688.

The product of its (nonzero) digits is 45158400, while the sum is 59.

The spelling of 5645074802873 in words is "five trillion, six hundred forty-five billion, seventy-four million, eight hundred two thousand, eight hundred seventy-three".