15051505505116 has 6 divisors (see below), whose sum is σ = 26340134633960. Its totient is φ = 7525752752556.

The previous prime is 15051505505059. The next prime is 15051505505131. The reversal of 15051505505116 is 61150550515051.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881438188136 + ... + 1881438188143.

Almost surely, 2^{15051505505116} is an apocalyptic number.

It is an amenable number.

15051505505116 is a deficient number, since it is larger than the sum of its proper divisors (11288629128844).

15051505505116 is a wasteful number, since it uses less digits than its factorization.

15051505505116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762876376283 (or 3762876376281 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 40.

The spelling of 15051505505116 in words is "fifteen trillion, fifty-one billion, five hundred five million, five hundred five thousand, one hundred sixteen".