4155557086329 has 16 divisors (see below), whose sum is σ = 6046050578880. Its totient is φ = 2517851151360.

The previous prime is 4155557086319. The next prime is 4155557086333. The reversal of 4155557086329 is 9236807555514.

4155557086329 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 4155557086329 - 2⁵ = 4155557086297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4155557086309) 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, 16581112 + ... + 16829865.

It is an arithmetic number, because the mean of its divisors is an integer number (377878161180).

It is a 1-persistent number, because it is pandigital, but 2⋅4155557086329 = 8311114172658 is not.

Almost surely, 2^{4155557086329} is an apocalyptic number.

It is an amenable number.

4155557086329 is a deficient number, since it is larger than the sum of its proper divisors (1890493492551).

4155557086329 is a wasteful number, since it uses less digits than its factorization.

4155557086329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33414760.

The product of its (nonzero) digits is 45360000, while the sum is 60.

The spelling of 4155557086329 in words is "four trillion, one hundred fifty-five billion, five hundred fifty-seven million, eighty-six thousand, three hundred twenty-nine".