16076561760 has 144 divisors (see below), whose sum is σ = 62698630176. Its totient is φ = 3674640384.

The previous prime is 16076561749. The next prime is 16076561821. The reversal of 16076561760 is 6716567061.

16076561760 is a `hidden beast` number, since 16 + 0 + 7 + 6 + 561 + 76 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 787369 + ... + 807528.

It is an arithmetic number, because the mean of its divisors is an integer number (435407154).

Almost surely, 2^16076561760 is an apocalyptic number.

16076561760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16076561760 is an abundant number, since it is smaller than the sum of its proper divisors (46622068416).

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

16076561760 is a wasteful number, since it uses less digits than its factorization.

16076561760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594925 (or 1594914 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 16076561760 in words is "sixteen billion, seventy-six million, five hundred sixty-one thousand, seven hundred sixty".