1711257540711 has 16 divisors (see below), whose sum is σ = 2343381502944. Its totient is φ = 1109986965504.

The previous prime is 1711257540689. The next prime is 1711257540761. The reversal of 1711257540711 is 1170457521171.

It is not a de Polignac number, because 1711257540711 - 2¹⁰ = 1711257539687 is a prime.

It is a super-3 number, since 3×1711257540711³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1711257540761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12759675 + ... + 12893091.

It is an arithmetic number, because the mean of its divisors is an integer number (146461343934).

Almost surely, 2^{1711257540711} is an apocalyptic number.

1711257540711 is a deficient number, since it is larger than the sum of its proper divisors (632123962233).

1711257540711 is a wasteful number, since it uses less digits than its factorization.

1711257540711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249010.

The product of its (nonzero) digits is 68600, while the sum is 42.

The spelling of 1711257540711 in words is "one trillion, seven hundred eleven billion, two hundred fifty-seven million, five hundred forty thousand, seven hundred eleven".