1713687478011 has 10 divisors (see below), whose sum is σ = 2559952899372. Its totient is φ = 1142458318620.

The previous prime is 1713687477989. The next prime is 1713687478021. The reversal of 1713687478011 is 1108747863171.

It is not a de Polignac number, because 1713687478011 - 2⁷ = 1713687477883 is a prime.

It is a super-2 number, since 2×1713687478011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1713687478021) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10578317685 + ... + 10578317846.

Almost surely, 2^{1713687478011} is an apocalyptic number.

1713687478011 is a deficient number, since it is larger than the sum of its proper divisors (846265421361).

1713687478011 is an equidigital number, since it uses as much as digits as its factorization.

1713687478011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21156635543 (or 21156635534 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 54.

The spelling of 1713687478011 in words is "one trillion, seven hundred thirteen billion, six hundred eighty-seven million, four hundred seventy-eight thousand, eleven".