16534063326 has 16 divisors (see below), whose sum is σ = 36074320128. Its totient is φ = 5010322200.

The previous prime is 16534063309. The next prime is 16534063331. The reversal of 16534063326 is 62336043561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125257990 + ... + 125258121.

It is an arithmetic number, because the mean of its divisors is an integer number (2254645008).

Almost surely, 2^16534063326 is an apocalyptic number.

16534063326 is an abundant number, since it is smaller than the sum of its proper divisors (19540256802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16534063326 is a wasteful number, since it uses less digits than its factorization.

16534063326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250516127.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 16534063326 in words is "sixteen billion, five hundred thirty-four million, sixty-three thousand, three hundred twenty-six".