9027648450 has 90 divisors (see below), whose sum is σ = 25100300379. Its totient is φ = 2405760480.

The previous prime is 9027648437. The next prime is 9027648473. The reversal of 9027648450 is 548467209.

It is a happy number.

9027648450 is a `hidden beast` number, since 90 + 2 + 76 + 48 + 450 = 666.

9027648450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 6905111409 + 2122537041 = 83097^2 + 46071^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=67185.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 9027648396 and 9027648405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 6045904 + ... + 6047396.

Almost surely, 2^9027648450 is an apocalyptic number.

9027648450 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9027648450

9027648450 is an abundant number, since it is smaller than the sum of its proper divisors (16072651929).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9027648450 is an equidigital number, since it uses as much as digits as its factorization.

9027648450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 9027648450 is about 95013.9381880364. The cubic root of 9027648450 is about 2082.2116860728.

The spelling of 9027648450 in words is "nine billion, twenty-seven million, six hundred forty-eight thousand, four hundred fifty".