9040537117 has 16 divisors (see below), whose sum is σ = 10348482240. Its totient is φ = 7843039488.

The previous prime is 9040537097. The next prime is 9040537127. The reversal of 9040537117 is 7117350409.

It is not a de Polignac number, because 9040537117 - 2¹⁵ = 9040504349 is a prime.

It is a super-2 number, since 2×9040537117² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9040537127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366283 + ... + 390184.

It is an arithmetic number, because the mean of its divisors is an integer number (646780140).

Almost surely, 2^9040537117 is an apocalyptic number.

It is an amenable number.

9040537117 is a deficient number, since it is larger than the sum of its proper divisors (1307945123).

9040537117 is a wasteful number, since it uses less digits than its factorization.

9040537117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756540.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 9040537117 is about 95081.7391353356. The cubic root of 9040537117 is about 2083.2021312119.

The spelling of 9040537117 in words is "nine billion, forty million, five hundred thirty-seven thousand, one hundred seventeen".