9275430138165 has 48 divisors (see below), whose sum is σ = 16202649805056. Its totient is φ = 4908373142400.

The previous prime is 9275430138157. The next prime is 9275430138173. The reversal of 9275430138165 is 5618310345729.

It is a happy number.

9275430138165 is a `hidden beast` number, since 9 + 2 + 7 + 543 + 0 + 1 + 38 + 1 + 65 = 666.

It is an interprime number because it is at equal distance from previous prime (9275430138157) and next prime (9275430138173).

It is not a de Polignac number, because 9275430138165 - 2³ = 9275430138157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39006580 + ... + 39243650.

It is an arithmetic number, because the mean of its divisors is an integer number (337555204272).

It is a 1-persistent number, because it is pandigital, but 2⋅9275430138165 = 18550860276330 is not.

Almost surely, 2^{9275430138165} is an apocalyptic number.

It is an amenable number.

9275430138165 is a deficient number, since it is larger than the sum of its proper divisors (6927219666891).

9275430138165 is a wasteful number, since it uses less digits than its factorization.

9275430138165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243850 (or 243847 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 9275430138165 in words is "nine trillion, two hundred seventy-five billion, four hundred thirty million, one hundred thirty-eight thousand, one hundred sixty-five".