12450165235 has 4 divisors (see below), whose sum is σ = 14940198288. Its totient is φ = 9960132184.

The previous prime is 12450165193. The next prime is 12450165241. The reversal of 12450165235 is 53256105421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53256105421 = 4621 ⋅11524801.

It is a cyclic number.

It is not a de Polignac number, because 12450165235 - 2¹⁵ = 12450132467 is a prime.

It is a super-2 number, since 2×12450165235² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12450165235.

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 3 ways as a sum of consecutive naturals, for example, 1245016519 + ... + 1245016528.

It is an arithmetic number, because the mean of its divisors is an integer number (3735049572).

Almost surely, 2^12450165235 is an apocalyptic number.

12450165235 is a deficient number, since it is larger than the sum of its proper divisors (2490033053).

12450165235 is an equidigital number, since it uses as much as digits as its factorization.

12450165235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490033052.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 12450165235 in words is "twelve billion, four hundred fifty million, one hundred sixty-five thousand, two hundred thirty-five".