16459077536 has 24 divisors (see below), whose sum is σ = 35349610464. Its totient is φ = 7481398720.

The previous prime is 16459077517. The next prime is 16459077563. The reversal of 16459077536 is 63577095461.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23379020 + ... + 23379723.

It is an arithmetic number, because the mean of its divisors is an integer number (1472900436).

Almost surely, 2^16459077536 is an apocalyptic number.

16459077536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16459077536 is an abundant number, since it is smaller than the sum of its proper divisors (18890532928).

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

16459077536 is a wasteful number, since it uses less digits than its factorization.

16459077536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46758764 (or 46758756 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 16459077536 in words is "sixteen billion, four hundred fifty-nine million, seventy-seven thousand, five hundred thirty-six".