9145575674 has 16 divisors (see below), whose sum is σ = 13910085288. Its totient is φ = 4509292032.

The previous prime is 9145575671. The next prime is 9145575679. The reversal of 9145575674 is 4765755419.

It can be written as a sum of positive squares in 4 ways, for example, as 8759649649 + 385926025 = 93593^2 + 19645^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9145575671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58187 + ... + 147230.

Almost surely, 2^9145575674 is an apocalyptic number.

9145575674 is a deficient number, since it is larger than the sum of its proper divisors (4764509614).

9145575674 is a wasteful number, since it uses less digits than its factorization.

9145575674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205729.

The product of its digits is 5292000, while the sum is 53.

The square root of 9145575674 is about 95632.5032298120. The cubic root of 9145575674 is about 2091.2390624390.

The spelling of 9145575674 in words is "nine billion, one hundred forty-five million, five hundred seventy-five thousand, six hundred seventy-four".