12553120114145 has 16 divisors (see below), whose sum is σ = 16223522337792. Its totient is φ = 9269408591040.

The previous prime is 12553120114133. The next prime is 12553120114189. The reversal of 12553120114145 is 54141102135521.

It is a happy number.

It is not a de Polignac number, because 12553120114145 - 2²⁴ = 12553103336929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5088617 + ... + 7141446.

It is an arithmetic number, because the mean of its divisors is an integer number (1013970146112).

Almost surely, 2^{12553120114145} is an apocalyptic number.

It is an amenable number.

12553120114145 is a deficient number, since it is larger than the sum of its proper divisors (3670402223647).

12553120114145 is a wasteful number, since it uses less digits than its factorization.

12553120114145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12245872.

The product of its (nonzero) digits is 24000, while the sum is 35.

Adding to 12553120114145 its reverse (54141102135521), we get a palindrome (66694222249666).

The spelling of 12553120114145 in words is "twelve trillion, five hundred fifty-three billion, one hundred twenty million, one hundred fourteen thousand, one hundred forty-five".