12798053 has 4 divisors (see below), whose sum is σ = 13070400. Its totient is φ = 12525708.

The previous prime is 12798043. The next prime is 12798067. The reversal of 12798053 is 35089721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12798053 - 2⁶ = 12797989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12798043) 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, 136103 + ... + 136196.

It is an arithmetic number, because the mean of its divisors is an integer number (3267600).

Almost surely, 2^12798053 is an apocalyptic number.

It is an amenable number.

12798053 is a deficient number, since it is larger than the sum of its proper divisors (272347).

12798053 is an equidigital number, since it uses as much as digits as its factorization.

12798053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272346.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 12798053 is about 3577.4366521296. The cubic root of 12798053 is about 233.9095579087.

The spelling of 12798053 in words is "twelve million, seven hundred ninety-eight thousand, fifty-three".