1870854955223 has 2 divisors, whose sum is σ = 1870854955224. Its totient is φ = 1870854955222.

The previous prime is 1870854955199. The next prime is 1870854955271. The reversal of 1870854955223 is 3225594580781.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1870854955223 - 2¹⁴ = 1870854938839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1870854955283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 935427477611 + 935427477612.

It is an arithmetic number, because the mean of its divisors is an integer number (935427477612).

Almost surely, 2^{1870854955223} is an apocalyptic number.

1870854955223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1870854955223 is an equidigital number, since it uses as much as digits as its factorization.

1870854955223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192000, while the sum is 59.

The spelling of 1870854955223 in words is "one trillion, eight hundred seventy billion, eight hundred fifty-four million, nine hundred fifty-five thousand, two hundred twenty-three".