9273252145115 has 12 divisors (see below), whose sum is σ = 12717627649104. Its totient is φ = 6358789117344.

The previous prime is 9273252145013. The next prime is 9273252145141. The reversal of 9273252145115 is 5115412523729.

It is not a de Polignac number, because 9273252145115 - 2¹⁶ = 9273252079579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9273252145115.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17758289 + ... + 18273021.

It is an arithmetic number, because the mean of its divisors is an integer number (1059802304092).

Almost surely, 2^{9273252145115} is an apocalyptic number.

9273252145115 is a deficient number, since it is larger than the sum of its proper divisors (3444375503989).

9273252145115 is an frugal number, since it uses more digits than its factorization.

9273252145115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029478 (or 514745 counting only the distinct ones).

The product of its digits is 756000, while the sum is 47.

The spelling of 9273252145115 in words is "nine trillion, two hundred seventy-three billion, two hundred fifty-two million, one hundred forty-five thousand, one hundred fifteen".