11553225053425 has 24 divisors (see below), whose sum is σ = 15629657762880. Its totient is φ = 8401649179200.

The previous prime is 11553225053413. The next prime is 11553225053431. The reversal of 11553225053425 is 52435052235511.

It is not a de Polignac number, because 11553225053425 - 2¹¹ = 11553225051377 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1595244 + ... + 5064706.

It is an arithmetic number, because the mean of its divisors is an integer number (651235740120).

Almost surely, 2^{11553225053425} is an apocalyptic number.

It is an amenable number.

11553225053425 is a deficient number, since it is larger than the sum of its proper divisors (4076432709455).

11553225053425 is a wasteful number, since it uses less digits than its factorization.

11553225053425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3481593 (or 3481588 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 43.

Adding to 11553225053425 its reverse (52435052235511), we get a palindrome (63988277288936).

The spelling of 11553225053425 in words is "eleven trillion, five hundred fifty-three billion, two hundred twenty-five million, fifty-three thousand, four hundred twenty-five".