16289500632 has 32 divisors (see below), whose sum is σ = 40727216880. Its totient is φ = 5429371520.

The previous prime is 16289500631. The next prime is 16289500639. The reversal of 16289500632 is 23600598261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16289500631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373438 + ... + 414770.

Almost surely, 2^16289500632 is an apocalyptic number.

16289500632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16289500632 is an abundant number, since it is smaller than the sum of its proper divisors (24437716248).

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

16289500632 is a wasteful number, since it uses less digits than its factorization.

16289500632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57763 (or 57759 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 16289500632 in words is "sixteen billion, two hundred eighty-nine million, five hundred thousand, six hundred thirty-two".