12953096018 has 8 divisors (see below), whose sum is σ = 19436313612. Its totient is φ = 6474324816.

The previous prime is 12953096003. The next prime is 12953096021. The reversal of 12953096018 is 81069035921.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12849809449 + 103286569 = 113357^2 + 10163^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12953096018.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104305 + ... + 1115972.

Almost surely, 2^12953096018 is an apocalyptic number.

12953096018 is a deficient number, since it is larger than the sum of its proper divisors (6483217594).

12953096018 is a wasteful number, since it uses less digits than its factorization.

12953096018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223196.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 12953096018 in words is "twelve billion, nine hundred fifty-three million, ninety-six thousand, eighteen".