1852824668423 has 2 divisors, whose sum is σ = 1852824668424. Its totient is φ = 1852824668422.

The previous prime is 1852824668369. The next prime is 1852824668437. The reversal of 1852824668423 is 3248664282581.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1852824668423 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1852820668423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926412334211 + 926412334212.

It is an arithmetic number, because the mean of its divisors is an integer number (926412334212).

Almost surely, 2^{1852824668423} is an apocalyptic number.

1852824668423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1852824668423 is an equidigital number, since it uses as much as digits as its factorization.

1852824668423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35389440, while the sum is 59.

The spelling of 1852824668423 in words is "one trillion, eight hundred fifty-two billion, eight hundred twenty-four million, six hundred sixty-eight thousand, four hundred twenty-three".