1836853870223 has 2 divisors, whose sum is σ = 1836853870224. Its totient is φ = 1836853870222.

The previous prime is 1836853870219. The next prime is 1836853870231. The reversal of 1836853870223 is 3220783586381.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1836853870223 - 2² = 1836853870219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1836856870223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918426935111 + 918426935112.

It is an arithmetic number, because the mean of its divisors is an integer number (918426935112).

Almost surely, 2^{1836853870223} is an apocalyptic number.

1836853870223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1836853870223 is an equidigital number, since it uses as much as digits as its factorization.

1836853870223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 1836853870223 in words is "one trillion, eight hundred thirty-six billion, eight hundred fifty-three million, eight hundred seventy thousand, two hundred twenty-three".