1351406647613 has 16 divisors (see below), whose sum is σ = 1477119888000. Its totient is φ = 1226170870080.

The previous prime is 1351406647607. The next prime is 1351406647631. The reversal of 1351406647613 is 3167466041531.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351406647613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351406677613) 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 15 ways as a sum of consecutive naturals, for example, 26416103 + ... + 26467211.

It is an arithmetic number, because the mean of its divisors is an integer number (92319993000).

Almost surely, 2^{1351406647613} is an apocalyptic number.

It is an amenable number.

1351406647613 is a deficient number, since it is larger than the sum of its proper divisors (125713240387).

1351406647613 is a wasteful number, since it uses less digits than its factorization.

1351406647613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55732.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 1351406647613 in words is "one trillion, three hundred fifty-one billion, four hundred six million, six hundred forty-seven thousand, six hundred thirteen".