2825011749 has 36 divisors (see below), whose sum is σ = 4427533824. Its totient is φ = 1597464288.

The previous prime is 2825011747. The next prime is 2825011757. The reversal of 2825011749 is 9471105282.

It is not a de Polignac number, because 2825011749 - 2¹ = 2825011747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825011747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7262047 + ... + 7262435.

Almost surely, 2^2825011749 is an apocalyptic number.

It is an amenable number.

2825011749 is a deficient number, since it is larger than the sum of its proper divisors (1602522075).

2825011749 is an equidigital number, since it uses as much as digits as its factorization.

2825011749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 2825011749 is about 53150.8395888532. The cubic root of 2825011749 is about 1413.6441038101.

The spelling of 2825011749 in words is "two billion, eight hundred twenty-five million, eleven thousand, seven hundred forty-nine".