12750053 has 8 divisors (see below), whose sum is σ = 13288800. Its totient is φ = 12217968.

The previous prime is 12750011. The next prime is 12750071. The reversal of 12750053 is 35005721.

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

It is a cyclic number.

It is not a de Polignac number, because 12750053 - 2¹⁶ = 12684517 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 (12752053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2450 + ... + 5612.

It is an arithmetic number, because the mean of its divisors is an integer number (1661100).

Almost surely, 2^12750053 is an apocalyptic number.

It is an amenable number.

12750053 is a deficient number, since it is larger than the sum of its proper divisors (538747).

12750053 is a wasteful number, since it uses less digits than its factorization.

12750053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 12750053 is about 3570.7216357482. The cubic root of 12750053 is about 233.6167601211.

Adding to 12750053 its reverse (35005721), we get a palindrome (47755774).

The spelling of 12750053 in words is "twelve million, seven hundred fifty thousand, fifty-three".