1713659403957 has 16 divisors (see below), whose sum is σ = 2289785831040. Its totient is φ = 1139986732032.

The previous prime is 1713659403919. The next prime is 1713659403977. The reversal of 1713659403957 is 7593049563171.

It is not a de Polignac number, because 1713659403957 - 2¹² = 1713659399861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1713659403957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713659403977) 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, 17414269 + ... + 17512397.

It is an arithmetic number, because the mean of its divisors is an integer number (143111614440).

Almost surely, 2^{1713659403957} is an apocalyptic number.

It is an amenable number.

1713659403957 is a deficient number, since it is larger than the sum of its proper divisors (576126427083).

1713659403957 is a wasteful number, since it uses less digits than its factorization.

1713659403957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110572.

The product of its (nonzero) digits is 21432600, while the sum is 60.

The spelling of 1713659403957 in words is "one trillion, seven hundred thirteen billion, six hundred fifty-nine million, four hundred three thousand, nine hundred fifty-seven".