16975926463 has 4 divisors (see below), whose sum is σ = 16998002560. Its totient is φ = 16953850368.

The previous prime is 16975926433. The next prime is 16975926491. The reversal of 16975926463 is 36462957961.

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

It is a cyclic number.

It is not a de Polignac number, because 16975926463 - 2⁵ = 16975926431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16975926398 and 16975926407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16975926433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11036895 + ... + 11038432.

It is an arithmetic number, because the mean of its divisors is an integer number (4249500640).

Almost surely, 2^16975926463 is an apocalyptic number.

16975926463 is a deficient number, since it is larger than the sum of its proper divisors (22076097).

16975926463 is an equidigital number, since it uses as much as digits as its factorization.

16975926463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22076096.

The product of its digits is 14696640, while the sum is 58.

The spelling of 16975926463 in words is "sixteen billion, nine hundred seventy-five million, nine hundred twenty-six thousand, four hundred sixty-three".