9054303309 has 32 divisors (see below), whose sum is σ = 14231427840. Its totient is φ = 5669692416.

The previous prime is 9054303281. The next prime is 9054303317. The reversal of 9054303309 is 9033034509.

It is a happy number.

It is not a de Polignac number, because 9054303309 - 2⁵ = 9054303277 is a prime.

It is a super-2 number, since 2×9054303309² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9054303359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211269 + ... + 250485.

It is an arithmetic number, because the mean of its divisors is an integer number (444732120).

Almost surely, 2^9054303309 is an apocalyptic number.

It is an amenable number.

9054303309 is a deficient number, since it is larger than the sum of its proper divisors (5177124531).

9054303309 is a wasteful number, since it uses less digits than its factorization.

9054303309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39746 (or 39740 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The square root of 9054303309 is about 95154.1029541028. The cubic root of 9054303309 is about 2084.2589716921.

The spelling of 9054303309 in words is "nine billion, fifty-four million, three hundred three thousand, three hundred nine".