36545352225 has 12 divisors (see below), whose sum is σ = 60421649136. Its totient is φ = 19490854480.

The previous prime is 36545352203. The next prime is 36545352227. The reversal of 36545352225 is 52225354563.

It is not a de Polignac number, because 36545352225 - 2¹² = 36545348129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36545352227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243635607 + ... + 243635756.

It is an arithmetic number, because the mean of its divisors is an integer number (5035137428).

Almost surely, 2^36545352225 is an apocalyptic number.

It is an amenable number.

36545352225 is a deficient number, since it is larger than the sum of its proper divisors (23876296911).

36545352225 is a wasteful number, since it uses less digits than its factorization.

36545352225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487271376 (or 487271371 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 42.

The spelling of 36545352225 in words is "thirty-six billion, five hundred forty-five million, three hundred fifty-two thousand, two hundred twenty-five".