16061522888 has 16 divisors (see below), whose sum is σ = 31886847180. Its totient is φ = 7558363648.

The previous prime is 16061522839. The next prime is 16061522891. The reversal of 16061522888 is 88822516061.

It can be written as a sum of positive squares in 2 ways, for example, as 11924203204 + 4137319684 = 109198^2 + 64322^2 .

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, 59049581 + ... + 59049852.

Almost surely, 2^16061522888 is an apocalyptic number.

It is an amenable number.

16061522888 is a deficient number, since it is larger than the sum of its proper divisors (15825324292).

16061522888 is a wasteful number, since it uses less digits than its factorization.

16061522888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118099456 (or 118099452 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 47.

The spelling of 16061522888 in words is "sixteen billion, sixty-one million, five hundred twenty-two thousand, eight hundred eighty-eight".