4581873969 has 16 divisors (see below), whose sum is σ = 6170461440. Its totient is φ = 3023982720.

The previous prime is 4581873911. The next prime is 4581873971. The reversal of 4581873969 is 9693781854.

It is not a de Polignac number, because 4581873969 - 2⁷ = 4581873841 is a prime.

It is a super-2 number, since 2×4581873969² = 41987138135599625922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4581872969) 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, 426664 + ... + 437270.

It is an arithmetic number, because the mean of its divisors is an integer number (385653840).

Almost surely, 2^4581873969 is an apocalyptic number.

It is an amenable number.

4581873969 is a deficient number, since it is larger than the sum of its proper divisors (1588587471).

4581873969 is a wasteful number, since it uses less digits than its factorization.

4581873969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12040.

The product of its digits is 13063680, while the sum is 60.

The square root of 4581873969 is about 67689.5410606395. The cubic root of 4581873969 is about 1660.9161692780.

The spelling of 4581873969 in words is "four billion, five hundred eighty-one million, eight hundred seventy-three thousand, nine hundred sixty-nine".