132015535440225 has 24 divisors (see below), whose sum is σ = 220384769596992. Its totient is φ = 69724709976000.

The previous prime is 132015535440221. The next prime is 132015535440227. The reversal of 132015535440225 is 522044535510231.

It is not a de Polignac number, because 132015535440225 - 2² = 132015535440221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132015535440221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8544687126 + ... + 8544702575.

It is an arithmetic number, because the mean of its divisors is an integer number (9182698733208).

Almost surely, 2^{132015535440225} is an apocalyptic number.

132015535440225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132015535440225 is a deficient number, since it is larger than the sum of its proper divisors (88369234156767).

132015535440225 is a wasteful number, since it uses less digits than its factorization.

132015535440225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17089389817 (or 17089389812 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 132015535440225 in words is "one hundred thirty-two trillion, fifteen billion, five hundred thirty-five million, four hundred forty thousand, two hundred twenty-five".