14926775485 has 4 divisors (see below), whose sum is σ = 17912130588. Its totient is φ = 11941420384.

The previous prime is 14926775483. The next prime is 14926775491. The reversal of 14926775485 is 58457762941.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11616959524 + 3309815961 = 107782^2 + 57531^2 .

It is a cyclic number.

It is not a de Polignac number, because 14926775485 - 2¹ = 14926775483 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14926775483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1492677544 + ... + 1492677553.

It is an arithmetic number, because the mean of its divisors is an integer number (4478032647).

Almost surely, 2^14926775485 is an apocalyptic number.

It is an amenable number.

14926775485 is a deficient number, since it is larger than the sum of its proper divisors (2985355103).

14926775485 is an equidigital number, since it uses as much as digits as its factorization.

14926775485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985355102.

The product of its digits is 16934400, while the sum is 58.

The spelling of 14926775485 in words is "fourteen billion, nine hundred twenty-six million, seven hundred seventy-five thousand, four hundred eighty-five".