1713640275 has 18 divisors (see below), whose sum is σ = 3069320540. Its totient is φ = 913941360.

The previous prime is 1713640259. The next prime is 1713640297. The reversal of 1713640275 is 5720463171.

It is a happy number.

1713640275 is a `hidden beast` number, since 1 + 7 + 1 + 3 + 640 + 2 + 7 + 5 = 666.

It is not a de Polignac number, because 1713640275 - 2⁴ = 1713640259 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3807865 + ... + 3808314.

Almost surely, 2^1713640275 is an apocalyptic number.

1713640275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1713640275 is a deficient number, since it is larger than the sum of its proper divisors (1355680265).

1713640275 is a wasteful number, since it uses less digits than its factorization.

1713640275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7616195 (or 7616187 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 1713640275 is about 41396.1384068611. The cubic root of 1713640275 is about 1196.6667393004. Note that the first 3 decimals are identical.

The spelling of 1713640275 in words is "one billion, seven hundred thirteen million, six hundred forty thousand, two hundred seventy-five".