1351753610705 has 8 divisors (see below), whose sum is σ = 1637264187072. Its totient is φ = 1071296319088.

The previous prime is 1351753610699. The next prime is 1351753610707. The reversal of 1351753610705 is 5070163571531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351753610705 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351753610707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263320597 + ... + 1263321666.

It is an arithmetic number, because the mean of its divisors is an integer number (204658023384).

Almost surely, 2^{1351753610705} is an apocalyptic number.

It is an amenable number.

1351753610705 is a deficient number, since it is larger than the sum of its proper divisors (285510576367).

1351753610705 is a wasteful number, since it uses less digits than its factorization.

1351753610705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526642375.

The product of its (nonzero) digits is 330750, while the sum is 44.

The spelling of 1351753610705 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty-three million, six hundred ten thousand, seven hundred five".