16463252755 has 8 divisors (see below), whose sum is σ = 19766530224. Its totient is φ = 13163517600.

The previous prime is 16463252747. The next prime is 16463252779. The reversal of 16463252755 is 55725236461.

It is a happy number.

16463252755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16463252755 - 2³ = 16463252747 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 875341 + ... + 893950.

It is an arithmetic number, because the mean of its divisors is an integer number (2470816278).

Almost surely, 2^16463252755 is an apocalyptic number.

16463252755 is a deficient number, since it is larger than the sum of its proper divisors (3303277469).

16463252755 is a wasteful number, since it uses less digits than its factorization.

16463252755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771157.

The product of its digits is 1512000, while the sum is 46.

The spelling of 16463252755 in words is "sixteen billion, four hundred sixty-three million, two hundred fifty-two thousand, seven hundred fifty-five".