1810097055 has 48 divisors (see below), whose sum is σ = 3409966560. Its totient is φ = 882918144.

The previous prime is 1810097039. The next prime is 1810097057. The reversal of 1810097055 is 5507900181.

It is not a de Polignac number, because 1810097055 - 2⁴ = 1810097039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1810097057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49572 + ... + 77958.

It is an arithmetic number, because the mean of its divisors is an integer number (71040970).

Almost surely, 2^1810097055 is an apocalyptic number.

1810097055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1810097055 is a deficient number, since it is larger than the sum of its proper divisors (1599869505).

1810097055 is a wasteful number, since it uses less digits than its factorization.

1810097055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28520 (or 28517 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 36.

The square root of 1810097055 is about 42545.2353971629. The cubic root of 1810097055 is about 1218.7106900141.

The spelling of 1810097055 in words is "one billion, eight hundred ten million, ninety-seven thousand, fifty-five".