1803410055 has 16 divisors (see below), whose sum is σ = 3206062560. Its totient is φ = 961818624.

The previous prime is 1803409991. The next prime is 1803410071. The reversal of 1803410055 is 5500143081.

It is not a de Polignac number, because 1803410055 - 2⁶ = 1803409991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6679162 + ... + 6679431.

It is an arithmetic number, because the mean of its divisors is an integer number (200378910).

Almost surely, 2^1803410055 is an apocalyptic number.

1803410055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1803410055 is a deficient number, since it is larger than the sum of its proper divisors (1402652505).

1803410055 is a wasteful number, since it uses less digits than its factorization.

1803410055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13358607 (or 13358601 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1803410055 is about 42466.5757390445. The cubic root of 1803410055 is about 1217.2080865054.

The spelling of 1803410055 in words is "one billion, eight hundred three million, four hundred ten thousand, fifty-five".