16717104427625 has 32 divisors (see below), whose sum is σ = 23872199420160. Its totient is φ = 11449295692800.

The previous prime is 16717104427567. The next prime is 16717104427637. The reversal of 16717104427625 is 52672440171761.

It is not a de Polignac number, because 16717104427625 - 2¹⁰ = 16717104426601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10827320 + ... + 12274569.

It is an arithmetic number, because the mean of its divisors is an integer number (746006231880).

Almost surely, 2^{16717104427625} is an apocalyptic number.

It is an amenable number.

16717104427625 is a deficient number, since it is larger than the sum of its proper divisors (7155094992535).

16717104427625 is an equidigital number, since it uses as much as digits as its factorization.

16717104427625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23102738 (or 23102728 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 16717104427625 in words is "sixteen trillion, seven hundred seventeen billion, one hundred four million, four hundred twenty-seven thousand, six hundred twenty-five".