1463450252506 has 48 divisors (see below), whose sum is σ = 2459018253384. Its totient is φ = 652543056000.

The previous prime is 1463450252503. The next prime is 1463450252513. The reversal of 1463450252506 is 6052520543641.

It can be written as a sum of positive squares in 4 ways, for example, as 361632646881 + 1101817605625 = 601359^2 + 1049675^2 .

It is not an unprimeable number, because it can be changed into a prime (1463450252503) 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 23 ways as a sum of consecutive naturals, for example, 5373336 + ... + 5639116.

Almost surely, 2^{1463450252506} is an apocalyptic number.

1463450252506 is a deficient number, since it is larger than the sum of its proper divisors (995568000878).

1463450252506 is a wasteful number, since it uses less digits than its factorization.

1463450252506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266239 (or 266228 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 1463450252506 in words is "one trillion, four hundred sixty-three billion, four hundred fifty million, two hundred fifty-two thousand, five hundred six".