1463445552363 has 8 divisors (see below), whose sum is σ = 1951543268928. Its totient is φ = 975489102024.

The previous prime is 1463445552341. The next prime is 1463445552379. The reversal of 1463445552363 is 3632555443641.

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

It is not a de Polignac number, because 1463445552363 - 2¹⁶ = 1463445486827 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1463445552263) 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, 35292381 + ... + 35333822.

It is an arithmetic number, because the mean of its divisors is an integer number (243942908616).

Almost surely, 2^{1463445552363} is an apocalyptic number.

1463445552363 is a deficient number, since it is larger than the sum of its proper divisors (488097716565).

1463445552363 is an equidigital number, since it uses as much as digits as its factorization.

1463445552363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70633113.

The product of its digits is 15552000, while the sum is 51.

The spelling of 1463445552363 in words is "one trillion, four hundred sixty-three billion, four hundred forty-five million, five hundred fifty-two thousand, three hundred sixty-three".