16763500172 has 12 divisors (see below), whose sum is σ = 29457853656. Its totient is φ = 8346970560.

The previous prime is 16763500153. The next prime is 16763500207. The reversal of 16763500172 is 27100536761.

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, 8693798 + ... + 8695725.

It is an arithmetic number, because the mean of its divisors is an integer number (2454821138).

Almost surely, 2^16763500172 is an apocalyptic number.

It is an amenable number.

16763500172 is a deficient number, since it is larger than the sum of its proper divisors (12694353484).

16763500172 is a wasteful number, since it uses less digits than its factorization.

16763500172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17389768 (or 17389766 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 16763500172 in words is "sixteen billion, seven hundred sixty-three million, five hundred thousand, one hundred seventy-two".