16765022760 has 64 divisors (see below), whose sum is σ = 50396040000. Its totient is φ = 4461697536.

The previous prime is 16765022741. The next prime is 16765022777. The reversal of 16765022760 is 6722056761.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80109 + ... + 199868.

It is an arithmetic number, because the mean of its divisors is an integer number (787438125).

Almost surely, 2^16765022760 is an apocalyptic number.

16765022760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16765022760 is an abundant number, since it is smaller than the sum of its proper divisors (33631017240).

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

16765022760 is a wasteful number, since it uses less digits than its factorization.

16765022760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280490 (or 280486 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 16765022760 in words is "sixteen billion, seven hundred sixty-five million, twenty-two thousand, seven hundred sixty".