1832180055 has 16 divisors (see below), whose sum is σ = 2986800480. Its totient is φ = 958725248.

The previous prime is 1832180033. The next prime is 1832180059. The reversal of 1832180055 is 5500812381.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1832180055 - 2¹⁰ = 1832179031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1832179998 and 1832180025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1832180059) 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, 1151520 + ... + 1153109.

It is an arithmetic number, because the mean of its divisors is an integer number (186675030).

Almost surely, 2^1832180055 is an apocalyptic number.

1832180055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1832180055 is a deficient number, since it is larger than the sum of its proper divisors (1154620425).

1832180055 is a wasteful number, since it uses less digits than its factorization.

1832180055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304690.

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 1832180055 is about 42803.9724207929. The cubic root of 1832180055 is about 1223.6467199122.

The spelling of 1832180055 in words is "one billion, eight hundred thirty-two million, one hundred eighty thousand, fifty-five".