433052850385 has 4 divisors (see below), whose sum is σ = 519663420468. Its totient is φ = 346442280304.

The previous prime is 433052850379. The next prime is 433052850401. The reversal of 433052850385 is 583058250334.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 148187272401 + 284865577984 = 384951^2 + 533728^2 .

It is a cyclic number.

It is not a de Polignac number, because 433052850385 - 2⁵ = 433052850353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43305285034 + ... + 43305285043.

It is an arithmetic number, because the mean of its divisors is an integer number (129915855117).

Almost surely, 2^433052850385 is an apocalyptic number.

It is an amenable number.

433052850385 is a deficient number, since it is larger than the sum of its proper divisors (86610570083).

433052850385 is an equidigital number, since it uses as much as digits as its factorization.

433052850385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86610570082.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 433052850385 in words is "four hundred thirty-three billion, fifty-two million, eight hundred fifty thousand, three hundred eighty-five".