5381756841 has 4 divisors (see below), whose sum is σ = 7175675792. Its totient is φ = 3587837892.

The previous prime is 5381756791. The next prime is 5381756857. The reversal of 5381756841 is 1486571835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5381756841 - 2⁹ = 5381756329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5381756641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896959471 + ... + 896959476.

It is an arithmetic number, because the mean of its divisors is an integer number (1793918948).

Almost surely, 2^5381756841 is an apocalyptic number.

It is an amenable number.

5381756841 is a deficient number, since it is larger than the sum of its proper divisors (1793918951).

5381756841 is a wasteful number, since it uses less digits than its factorization.

5381756841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793918950.

The product of its digits is 806400, while the sum is 48.

The square root of 5381756841 is about 73360.4582932795. The cubic root of 5381756841 is about 1752.4327353519.

The spelling of 5381756841 in words is "five billion, three hundred eighty-one million, seven hundred fifty-six thousand, eight hundred forty-one".