4725873864909 has 40 divisors (see below), whose sum is σ = 7066288703232. Its totient is φ = 3147616441440.

The previous prime is 4725873864871. The next prime is 4725873864919. The reversal of 4725873864909 is 9094683785274.

4725873864909 is a `hidden beast` number, since 4 + 7 + 2 + 58 + 7 + 3 + 86 + 490 + 9 = 666.

4725873864909 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4725873864909 - 2¹⁷ = 4725873733837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725873864919) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 466379407 + ... + 466389539.

Almost surely, 2^{4725873864909} is an apocalyptic number.

It is an amenable number.

4725873864909 is a deficient number, since it is larger than the sum of its proper divisors (2340414838323).

4725873864909 is a wasteful number, since it uses less digits than its factorization.

4725873864909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14999 (or 14990 counting only the distinct ones).

The product of its (nonzero) digits is 731566080, while the sum is 72.

The spelling of 4725873864909 in words is "four trillion, seven hundred twenty-five billion, eight hundred seventy-three million, eight hundred sixty-four thousand, nine hundred nine".