1685006153711 has 2 divisors, whose sum is σ = 1685006153712. Its totient is φ = 1685006153710.

The previous prime is 1685006153707. The next prime is 1685006153713. The reversal of 1685006153711 is 1173516005861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1685006153711 - 2² = 1685006153707 is a prime.

Together with 1685006153713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1685006153713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 842503076855 + 842503076856.

It is an arithmetic number, because the mean of its divisors is an integer number (842503076856).

Almost surely, 2^{1685006153711} is an apocalyptic number.

1685006153711 is a deficient number, since it is larger than the sum of its proper divisors (1).

1685006153711 is an equidigital number, since it uses as much as digits as its factorization.

1685006153711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 44.

The spelling of 1685006153711 in words is "one trillion, six hundred eighty-five billion, six million, one hundred fifty-three thousand, seven hundred eleven".