9027748045 has 8 divisors (see below), whose sum is σ = 10837839096. Its totient is φ = 7219170816.

The previous prime is 9027748033. The next prime is 9027748063. The reversal of 9027748045 is 5408477209.

9027748045 is digitally balanced in base 3, 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 4 ways, for example, as 1097133129 + 7930614916 = 33123^2 + 89054^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9027748045 - 2¹⁹ = 9027223757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9027747986 and 9027748004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365292 + ... + 389221.

It is an arithmetic number, because the mean of its divisors is an integer number (1354729887).

Almost surely, 2^9027748045 is an apocalyptic number.

It is an amenable number.

9027748045 is a deficient number, since it is larger than the sum of its proper divisors (1810091051).

9027748045 is a wasteful number, since it uses less digits than its factorization.

9027748045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756911.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 9027748045 is about 95014.4622939056. The cubic root of 9027748045 is about 2082.2193431835.

The spelling of 9027748045 in words is "nine billion, twenty-seven million, seven hundred forty-eight thousand, forty-five".