16055630766 has 72 divisors (see below), whose sum is σ = 41407927704. Its totient is φ = 4480630560.

The previous prime is 16055630761. The next prime is 16055630783. The reversal of 16055630766 is 66703655061.

16055630766 is a `hidden beast` number, since 1 + 6 + 0 + 5 + 5 + 630 + 7 + 6 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16055630761) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 173745 + ... + 249596.

It is an arithmetic number, because the mean of its divisors is an integer number (575110107).

Almost surely, 2^16055630766 is an apocalyptic number.

16055630766 is an abundant number, since it is smaller than the sum of its proper divisors (25352296938).

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

16055630766 is a wasteful number, since it uses less digits than its factorization.

16055630766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423406 (or 423396 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 16055630766 in words is "sixteen billion, fifty-five million, six hundred thirty thousand, seven hundred sixty-six".