9075455081 has 36 divisors (see below), whose sum is σ = 11768137920. Its totient is φ = 6971857200.

The previous prime is 9075455057. The next prime is 9075455093. The reversal of 9075455081 is 1805545709.

It is not a de Polignac number, because 9075455081 - 2¹⁸ = 9075192937 is a prime.

It is a super-2 number, since 2×9075455081² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9075455041) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 410180 + ... + 431738.

It is an arithmetic number, because the mean of its divisors is an integer number (326892720).

Almost surely, 2^9075455081 is an apocalyptic number.

It is an amenable number.

9075455081 is a deficient number, since it is larger than the sum of its proper divisors (2692682839).

9075455081 is a wasteful number, since it uses less digits than its factorization.

9075455081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21666 (or 21648 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 44.

The square root of 9075455081 is about 95265.1829421431. The cubic root of 9075455081 is about 2085.8807230269.

The spelling of 9075455081 in words is "nine billion, seventy-five million, four hundred fifty-five thousand, eighty-one".