5731054945 has 40 divisors (see below), whose sum is σ = 8752564800. Its totient is φ = 3572523360.

The previous prime is 5731054939. The next prime is 5731054957. The reversal of 5731054945 is 5494501375.

It is not a de Polignac number, because 5731054945 - 2³ = 5731054937 is a prime.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 110356 + ... + 153754.

It is an arithmetic number, because the mean of its divisors is an integer number (218814120).

Almost surely, 2^5731054945 is an apocalyptic number.

5731054945 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5731054945 is a deficient number, since it is larger than the sum of its proper divisors (3021509855).

5731054945 is an equidigital number, since it uses as much as digits as its factorization.

5731054945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43443 (or 43422 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The square root of 5731054945 is about 75703.7313809564. The cubic root of 5731054945 is about 1789.5542042891.

The spelling of 5731054945 in words is "five billion, seven hundred thirty-one million, fifty-four thousand, nine hundred forty-five".