4129873555 has 8 divisors (see below), whose sum is σ = 4961596032. Its totient is φ = 3300067008.

The previous prime is 4129873547. The next prime is 4129873567. The reversal of 4129873555 is 5553789214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4129873555 - 2³ = 4129873547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4129873499 and 4129873508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474234 + ... + 482863.

It is an arithmetic number, because the mean of its divisors is an integer number (620199504).

Almost surely, 2^4129873555 is an apocalyptic number.

4129873555 is a deficient number, since it is larger than the sum of its proper divisors (831722477).

4129873555 is an equidigital number, since it uses as much as digits as its factorization.

4129873555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957965.

The product of its digits is 1512000, while the sum is 49.

The square root of 4129873555 is about 64264.0922677665. The cubic root of 4129873555 is about 1604.3985162196.

The spelling of 4129873555 in words is "four billion, one hundred twenty-nine million, eight hundred seventy-three thousand, five hundred fifty-five".