16750425418855 has 4 divisors (see below), whose sum is σ = 20100510502632. Its totient is φ = 13400340335080.

The previous prime is 16750425418847. The next prime is 16750425418873. The reversal of 16750425418855 is 55881452405761.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16750425418855 - 2³ = 16750425418847 is a prime.

It is a super-2 number, since 2×16750425418855² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16750425418793 and 16750425418802.

It is a congruent number.

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, 1675042541881 + ... + 1675042541890.

It is an arithmetic number, because the mean of its divisors is an integer number (5025127625658).

Almost surely, 2^{16750425418855} is an apocalyptic number.

16750425418855 is a deficient number, since it is larger than the sum of its proper divisors (3350085083777).

16750425418855 is an equidigital number, since it uses as much as digits as its factorization.

16750425418855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350085083776.

The product of its (nonzero) digits is 53760000, while the sum is 61.

The spelling of 16750425418855 in words is "sixteen trillion, seven hundred fifty billion, four hundred twenty-five million, four hundred eighteen thousand, eight hundred fifty-five".