16357875093169 has 9 divisors (see below), whose sum is σ = 17376777722731. Its totient is φ = 15395582434720.

The previous prime is 16357875093167. The next prime is 16357875093211. The reversal of 16357875093169 is 96139057875361.

The square root of 16357875093169 is 4044487.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 12735369882225 + 3622505210944 = 3568665^2 + 1903288^2 .

It is not a de Polignac number, because 16357875093169 - 2¹ = 16357875093167 is a prime.

It is a super-2 number, since 2×16357875093169² (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 = 16357875093098 and 16357875093107.

It is not an unprimeable number, because it can be changed into a prime (16357875093167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 68637324 + ... + 68875234.

Almost surely, 2^{16357875093169} is an apocalyptic number.

16357875093169 is the 4044487-th square number.

16357875093169 is the 2022244-th centered octagonal number.

It is an amenable number.

16357875093169 is a deficient number, since it is larger than the sum of its proper divisors (1018902629562).

16357875093169 is an frugal number, since it uses more digits than its factorization.

16357875093169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475856 (or 237928 counting only the distinct ones).

The product of its (nonzero) digits is 257191200, while the sum is 70.

The spelling of 16357875093169 in words is "sixteen trillion, three hundred fifty-seven billion, eight hundred seventy-five million, ninety-three thousand, one hundred sixty-nine".