10540515115 has 32 divisors (see below), whose sum is σ = 13698115200. Its totient is φ = 7740195840.

The previous prime is 10540515047. The next prime is 10540515121. The reversal of 10540515115 is 51151504501.

It is not a de Polignac number, because 10540515115 - 2¹⁵ = 10540482347 is a prime.

It is a super-2 number, since 2×10540515115² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14866381 + ... + 14867089.

It is an arithmetic number, because the mean of its divisors is an integer number (428066100).

Almost surely, 2^10540515115 is an apocalyptic number.

10540515115 is a deficient number, since it is larger than the sum of its proper divisors (3157600085).

10540515115 is a wasteful number, since it uses less digits than its factorization.

10540515115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687.

The product of its (nonzero) digits is 2500, while the sum is 28.

The spelling of 10540515115 in words is "ten billion, five hundred forty million, five hundred fifteen thousand, one hundred fifteen".