9160937545 has 4 divisors (see below), whose sum is σ = 10993125060. Its totient is φ = 7328750032.

The previous prime is 9160937521. The next prime is 9160937563. The reversal of 9160937545 is 5457390619.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5457390619 = 23 ⋅237277853.

It can be written as a sum of positive squares in 2 ways, for example, as 7137377289 + 2023560256 = 84483^2 + 44984^2 .

It is a cyclic number.

It is not a de Polignac number, because 9160937545 - 2¹⁹ = 9160413257 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916093750 + ... + 916093759.

It is an arithmetic number, because the mean of its divisors is an integer number (2748281265).

Almost surely, 2^9160937545 is an apocalyptic number.

It is an amenable number.

9160937545 is a deficient number, since it is larger than the sum of its proper divisors (1832187515).

9160937545 is a wasteful number, since it uses less digits than its factorization.

9160937545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832187514.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The square root of 9160937545 is about 95712.7867371962. The cubic root of 9160937545 is about 2092.4092958422.

The spelling of 9160937545 in words is "nine billion, one hundred sixty million, nine hundred thirty-seven thousand, five hundred forty-five".