1463513027645 has 16 divisors (see below), whose sum is σ = 1850805253440. Its totient is φ = 1107894489984.

The previous prime is 1463513027621. The next prime is 1463513027653. The reversal of 1463513027645 is 5467203153641.

It is a cyclic number.

It is not a de Polignac number, because 1463513027645 - 2¹² = 1463513023549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1463513027645.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8906567 + ... + 9069396.

It is an arithmetic number, because the mean of its divisors is an integer number (115675328340).

Almost surely, 2^{1463513027645} is an apocalyptic number.

It is an amenable number.

1463513027645 is a deficient number, since it is larger than the sum of its proper divisors (387292225795).

1463513027645 is a wasteful number, since it uses less digits than its factorization.

1463513027645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17976844.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 1463513027645 in words is "one trillion, four hundred sixty-three billion, five hundred thirteen million, twenty-seven thousand, six hundred forty-five".