1463561513264 has 40 divisors (see below), whose sum is σ = 2840982806832. Its totient is φ = 730405451520.

The previous prime is 1463561513263. The next prime is 1463561513317. The reversal of 1463561513264 is 4623151653641.

It is not an unprimeable number, because it can be changed into a prime (1463561513263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31958447 + ... + 32004209.

Almost surely, 2^{1463561513264} is an apocalyptic number.

It is an amenable number.

1463561513264 is a deficient number, since it is larger than the sum of its proper divisors (1377421293568).

1463561513264 is a wasteful number, since it uses less digits than its factorization.

1463561513264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49485 (or 49479 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 47.

The spelling of 1463561513264 in words is "one trillion, four hundred sixty-three billion, five hundred sixty-one million, five hundred thirteen thousand, two hundred sixty-four".