12162465475 has 6 divisors (see below), whose sum is σ = 15081457220. Its totient is φ = 9729972360.

The previous prime is 12162465443. The next prime is 12162465509. The reversal of 12162465475 is 57456426121.

It is not a de Polignac number, because 12162465475 - 2⁵ = 12162465443 is a prime.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 243249285 + ... + 243249334.

Almost surely, 2^12162465475 is an apocalyptic number.

12162465475 is a deficient number, since it is larger than the sum of its proper divisors (2918991745).

12162465475 is an equidigital number, since it uses as much as digits as its factorization.

12162465475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486498629 (or 486498624 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The spelling of 12162465475 in words is "twelve billion, one hundred sixty-two million, four hundred sixty-five thousand, four hundred seventy-five".