11053136553225 has 48 divisors (see below), whose sum is σ = 19681020042432. Its totient is φ = 5441331605760.

The previous prime is 11053136553167. The next prime is 11053136553253. The reversal of 11053136553225 is 52235563135011.

It is not a de Polignac number, because 11053136553225 - 2⁶ = 11053136553161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26393167 + ... + 26808683.

It is an arithmetic number, because the mean of its divisors is an integer number (410021250884).

Almost surely, 2^{11053136553225} is an apocalyptic number.

11053136553225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11053136553225 is a deficient number, since it is larger than the sum of its proper divisors (8627883489207).

11053136553225 is a wasteful number, since it uses less digits than its factorization.

11053136553225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442826 (or 442821 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 42.

Adding to 11053136553225 its reverse (52235563135011), we get a palindrome (63288699688236).

The spelling of 11053136553225 in words is "eleven trillion, fifty-three billion, one hundred thirty-six million, five hundred fifty-three thousand, two hundred twenty-five".