2055432063 has 4 divisors (see below), whose sum is σ = 2740576088. Its totient is φ = 1370288040.

The previous prime is 2055432047. The next prime is 2055432079. The reversal of 2055432063 is 3602345502.

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

It is an interprime number because it is at equal distance from previous prime (2055432047) and next prime (2055432079).

It is not a de Polignac number, because 2055432063 - 2⁴ = 2055432047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2055432063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055432023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342572008 + ... + 342572013.

It is an arithmetic number, because the mean of its divisors is an integer number (685144022).

Almost surely, 2^2055432063 is an apocalyptic number.

2055432063 is a deficient number, since it is larger than the sum of its proper divisors (685144025).

2055432063 is an equidigital number, since it uses as much as digits as its factorization.

2055432063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685144024.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2055432063 is about 45336.8731056741. The cubic root of 2055432063 is about 1271.4551413574.

Adding to 2055432063 its reverse (3602345502), we get a palindrome (5657777565).

The spelling of 2055432063 in words is "two billion, fifty-five million, four hundred thirty-two thousand, sixty-three".