1325802783 has 8 divisors (see below), whose sum is σ = 1871721648. Its totient is φ = 831876224.

The previous prime is 1325802781. The next prime is 1325802799. The reversal of 1325802783 is 3872085231.

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 1325802783 - 2¹ = 1325802781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325802781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12998016 + ... + 12998117.

It is an arithmetic number, because the mean of its divisors is an integer number (233965206).

Almost surely, 2^1325802783 is an apocalyptic number.

1325802783 is a deficient number, since it is larger than the sum of its proper divisors (545918865).

1325802783 is a wasteful number, since it uses less digits than its factorization.

1325802783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25996153.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 1325802783 is about 36411.5748492152. The cubic root of 1325802783 is about 1098.5663921992.

The spelling of 1325802783 in words is "one billion, three hundred twenty-five million, eight hundred two thousand, seven hundred eighty-three".