2562093089 has 4 divisors (see below), whose sum is σ = 2571211140. Its totient is φ = 2552975040.

The previous prime is 2562093077. The next prime is 2562093091. The reversal of 2562093089 is 9803902652.

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 1170803089 + 1391290000 = 34217^2 + 37300^2 .

It is a cyclic number.

It is not a de Polignac number, because 2562093089 - 2⁸ = 2562092833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2562093029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4558604 + ... + 4559165.

It is an arithmetic number, because the mean of its divisors is an integer number (642802785).

Almost surely, 2^2562093089 is an apocalyptic number.

It is an amenable number.

2562093089 is a deficient number, since it is larger than the sum of its proper divisors (9118051).

2562093089 is an equidigital number, since it uses as much as digits as its factorization.

2562093089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9118050.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 2562093089 is about 50617.1224883438. The cubic root of 2562093089 is about 1368.3534820121.

The spelling of 2562093089 in words is "two billion, five hundred sixty-two million, ninety-three thousand, eighty-nine".