20252010115 has 8 divisors (see below), whose sum is σ = 24457205520. Its totient is φ = 16098412512.

The previous prime is 20252010101. The next prime is 20252010167. The reversal of 20252010115 is 51101025202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20252010115 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20252010092 and 20252010101.

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 7 ways as a sum of consecutive naturals, for example, 12898585 + ... + 12900154.

It is an arithmetic number, because the mean of its divisors is an integer number (3057150690).

Almost surely, 2^20252010115 is an apocalyptic number.

20252010115 is a deficient number, since it is larger than the sum of its proper divisors (4205195405).

20252010115 is a wasteful number, since it uses less digits than its factorization.

20252010115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25798901.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 20252010115 its reverse (51101025202), we get a palindrome (71353035317).

The spelling of 20252010115 in words is "twenty billion, two hundred fifty-two million, ten thousand, one hundred fifteen".