11534432525 has 96 divisors (see below), whose sum is σ = 18322636800. Its totient is φ = 6995289600.

The previous prime is 11534432519. The next prime is 11534432549. The reversal of 11534432525 is 52523443511.

11534432525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11534432525 - 2¹⁶ = 11534366989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11100956 + ... + 11101994.

It is an arithmetic number, because the mean of its divisors is an integer number (190860800).

Almost surely, 2^11534432525 is an apocalyptic number.

It is an amenable number.

11534432525 is a deficient number, since it is larger than the sum of its proper divisors (6788204275).

11534432525 is a wasteful number, since it uses less digits than its factorization.

11534432525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219 (or 1214 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The spelling of 11534432525 in words is "eleven billion, five hundred thirty-four million, four hundred thirty-two thousand, five hundred twenty-five".