385082884529 has 8 divisors (see below), whose sum is σ = 446293243008. Its totient is φ = 325422155520.

The previous prime is 385082884489. The next prime is 385082884577. The reversal of 385082884529 is 925488280583.

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

It is not a de Polignac number, because 385082884529 - 2²⁰ = 385081835953 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (385082884429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387406832 + ... + 387407825.

It is an arithmetic number, because the mean of its divisors is an integer number (55786655376).

Almost surely, 2^385082884529 is an apocalyptic number.

It is an amenable number.

385082884529 is a deficient number, since it is larger than the sum of its proper divisors (61210358479).

385082884529 is an equidigital number, since it uses as much as digits as its factorization.

385082884529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774814735.

The product of its (nonzero) digits is 44236800, while the sum is 62.

The spelling of 385082884529 in words is "three hundred eighty-five billion, eighty-two million, eight hundred eighty-four thousand, five hundred twenty-nine".