1925320411 has 8 divisors (see below), whose sum is σ = 2276241120. Its totient is φ = 1593368448.

The previous prime is 1925320403. The next prime is 1925320417. The reversal of 1925320411 is 1140235291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1925320411 - 2³ = 1925320403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1925320411.

It is not an unprimeable number, because it can be changed into a prime (1925320417) 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, 4741966 + ... + 4742371.

It is an arithmetic number, because the mean of its divisors is an integer number (284530140).

Almost surely, 2^1925320411 is an apocalyptic number.

1925320411 is a deficient number, since it is larger than the sum of its proper divisors (350920709).

1925320411 is an equidigital number, since it uses as much as digits as its factorization.

1925320411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9484373.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1925320411 is about 43878.4732072573. The cubic root of 1925320411 is about 1244.0399820605.

The spelling of 1925320411 in words is "one billion, nine hundred twenty-five million, three hundred twenty thousand, four hundred eleven".