1825419011 has 8 divisors (see below), whose sum is σ = 1971028080. Its totient is φ = 1680551712.

The previous prime is 1825418999. The next prime is 1825419067. The reversal of 1825419011 is 1109145281.

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 1825419011 - 2¹⁰ = 1825417987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1825419811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180320 + ... + 190173.

It is an arithmetic number, because the mean of its divisors is an integer number (246378510).

Almost surely, 2^1825419011 is an apocalyptic number.

1825419011 is a deficient number, since it is larger than the sum of its proper divisors (145609069).

1825419011 is a wasteful number, since it uses less digits than its factorization.

1825419011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370885.

The product of its (nonzero) digits is 2880, while the sum is 32.

The square root of 1825419011 is about 42724.9225979404. The cubic root of 1825419011 is about 1222.1397125259.

The spelling of 1825419011 in words is "one billion, eight hundred twenty-five million, four hundred nineteen thousand, eleven".