9009501136 has 10 divisors (see below), whose sum is σ = 17455908482. Its totient is φ = 4504750560.

The previous prime is 9009501121. The next prime is 9009501161. The reversal of 9009501136 is 6311059009.

It can be written as a sum of positive squares in only one way, i.e., 4984360000 + 4025141136 = 70600^2 + 63444^2 .

It is a super-2 number, since 2×9009501136² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281546895 + ... + 281546926.

Almost surely, 2^9009501136 is an apocalyptic number.

It is an amenable number.

9009501136 is a deficient number, since it is larger than the sum of its proper divisors (8446407346).

9009501136 is a wasteful number, since it uses less digits than its factorization.

9009501136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563093829 (or 563093823 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 9009501136 is about 94918.3919796369. The cubic root of 9009501136 is about 2080.8155344902.

The spelling of 9009501136 in words is "nine billion, nine million, five hundred one thousand, one hundred thirty-six".