9004554009 has 24 divisors (see below), whose sum is σ = 14268290400. Its totient is φ = 5426807040.

The previous prime is 9004554007. The next prime is 9004554011.

9004554009 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (9004554007) and next prime (9004554011).

It is not a de Polignac number, because 9004554009 - 2¹ = 9004554007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9004554007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236344 + ... + 271785.

It is an arithmetic number, because the mean of its divisors is an integer number (594512100).

Almost surely, 2^9004554009 is an apocalyptic number.

9004554009 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

It is an amenable number.

9004554009 is a deficient number, since it is larger than the sum of its proper divisors (5263736391).

9004554009 is a wasteful number, since it uses less digits than its factorization.

9004554009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508325 (or 508322 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 9004554009 is about 94892.3285044687. The cubic root of 9004554009 is about 2080.4346053913.

The spelling of 9004554009 in words is "nine billion, four million, five hundred fifty-four thousand, nine".