16797175940450 has 24 divisors (see below), whose sum is σ = 31242860905188. Its totient is φ = 6718845934080.

The previous prime is 16797175940437. The next prime is 16797175940509. The reversal of 16797175940450 is 5404957179761.

16797175940450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3368388490489 + 13428787449961 = 1835317^2 + 3664531^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20475374 + ... + 21279926.

Almost surely, 2^{16797175940450} is an apocalyptic number.

16797175940450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16797175940450 is a deficient number, since it is larger than the sum of its proper divisors (14445684964738).

16797175940450 is a wasteful number, since it uses less digits than its factorization.

16797175940450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222118 (or 1222113 counting only the distinct ones).

The product of its (nonzero) digits is 66679200, while the sum is 65.

The spelling of 16797175940450 in words is "sixteen trillion, seven hundred ninety-seven billion, one hundred seventy-five million, nine hundred forty thousand, four hundred fifty".