5435450438873 has 24 divisors (see below), whose sum is σ = 6861224684160. Its totient is φ = 4267747280160.

The previous prime is 5435450438867. The next prime is 5435450438909. The reversal of 5435450438873 is 3788340545345.

It is not a de Polignac number, because 5435450438873 - 2⁴ = 5435450438857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5435450438773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32484833 + ... + 32651726.

It is an arithmetic number, because the mean of its divisors is an integer number (285884361840).

Almost surely, 2^{5435450438873} is an apocalyptic number.

It is an amenable number.

5435450438873 is a deficient number, since it is larger than the sum of its proper divisors (1425774245287).

5435450438873 is a wasteful number, since it uses less digits than its factorization.

5435450438873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65136717 (or 65136710 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 59.

The spelling of 5435450438873 in words is "five trillion, four hundred thirty-five billion, four hundred fifty million, four hundred thirty-eight thousand, eight hundred seventy-three".