245525332115 has 32 divisors (see below), whose sum is σ = 356633487360. Its totient is φ = 158409598464.

The previous prime is 245525332111. The next prime is 245525332121. The reversal of 245525332115 is 511233525542.

It is a cyclic number.

It is not a de Polignac number, because 245525332115 - 2² = 245525332111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245525332111) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2000906 + ... + 2120064.

It is an arithmetic number, because the mean of its divisors is an integer number (11144796480).

Almost surely, 2^245525332115 is an apocalyptic number.

245525332115 is a deficient number, since it is larger than the sum of its proper divisors (111108155245).

245525332115 is a wasteful number, since it uses less digits than its factorization.

245525332115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122651.

The product of its digits is 180000, while the sum is 38.

Adding to 245525332115 its reverse (511233525542), we get a palindrome (756758857657).

The spelling of 245525332115 in words is "two hundred forty-five billion, five hundred twenty-five million, three hundred thirty-two thousand, one hundred fifteen".