11552522325 has 12 divisors (see below), whose sum is σ = 19100170368. Its totient is φ = 6161345200.

The previous prime is 11552522281. The next prime is 11552522327. The reversal of 11552522325 is 52322525511.

It is not a de Polignac number, because 11552522325 - 2⁷ = 11552522197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552522327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77016741 + ... + 77016890.

It is an arithmetic number, because the mean of its divisors is an integer number (1591680864).

Almost surely, 2^11552522325 is an apocalyptic number.

11552522325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11552522325 is a deficient number, since it is larger than the sum of its proper divisors (7547648043).

11552522325 is a wasteful number, since it uses less digits than its factorization.

11552522325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154033644 (or 154033639 counting only the distinct ones).

The product of its digits is 30000, while the sum is 33.

The spelling of 11552522325 in words is "eleven billion, five hundred fifty-two million, five hundred twenty-two thousand, three hundred twenty-five".