16463533798 has 16 divisors (see below), whose sum is σ = 25870248000. Its totient is φ = 7847304192.

The previous prime is 16463533753. The next prime is 16463533799. The reversal of 16463533798 is 89733536461.

16463533798 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16463533799) 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, 1791963 + ... + 1801126.

It is an arithmetic number, because the mean of its divisors is an integer number (1616890500).

Almost surely, 2^16463533798 is an apocalyptic number.

16463533798 is a deficient number, since it is larger than the sum of its proper divisors (9406714202).

16463533798 is a wasteful number, since it uses less digits than its factorization.

16463533798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593199.

The product of its digits is 9797760, while the sum is 55.

The spelling of 16463533798 in words is "sixteen billion, four hundred sixty-three million, five hundred thirty-three thousand, seven hundred ninety-eight".