832405055 has 4 divisors (see below), whose sum is σ = 998886072. Its totient is φ = 665924040.

The previous prime is 832405037. The next prime is 832405061. The reversal of 832405055 is 550504238.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550504238 = 2 ⋅275252119.

It is not a de Polignac number, because 832405055 - 2²² = 828210751 is a prime.

It is a Duffinian number.

It is a congruent 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, 83240501 + ... + 83240510.

It is an arithmetic number, because the mean of its divisors is an integer number (249721518).

Almost surely, 2^832405055 is an apocalyptic number.

832405055 is a deficient number, since it is larger than the sum of its proper divisors (166481017).

832405055 is a wasteful number, since it uses less digits than its factorization.

832405055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166481016.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 832405055 is about 28851.4307270887. The cubic root of 832405055 is about 940.6864817155.

The spelling of 832405055 in words is "eight hundred thirty-two million, four hundred five thousand, fifty-five".