1048794529 has 4 divisors (see below), whose sum is σ = 1049751684. Its totient is φ = 1047837376.

The previous prime is 1048794521. The next prime is 1048794559. The reversal of 1048794529 is 9254978401.

1048794529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 748569600 + 300224929 = 27360^2 + 17327^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048794529 - 2³ = 1048794521 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1048794521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476932 + ... + 479125.

It is an arithmetic number, because the mean of its divisors is an integer number (262437921).

Almost surely, 2^1048794529 is an apocalyptic number.

It is an amenable number.

1048794529 is a deficient number, since it is larger than the sum of its proper divisors (957155).

1048794529 is an equidigital number, since it uses as much as digits as its factorization.

1048794529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957154.

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 1048794529 is about 32385.0973288641. The cubic root of 1048794529 is about 1016.0072439524.

The spelling of 1048794529 in words is "one billion, forty-eight million, seven hundred ninety-four thousand, five hundred twenty-nine".