5749938493 has 6 divisors (see below), whose sum is σ = 6192535902. Its totient is φ = 5307383160.

The previous prime is 5749938487. The next prime is 5749938503. The reversal of 5749938493 is 3948399475.

It can be written as a sum of positive squares in only one way, i.e., 3980726649 + 1769211844 = 63093^2 + 42062^2 .

It is not a de Polignac number, because 5749938493 - 2¹³ = 5749930301 is a prime.

It is a super-2 number, since 2×5749938493² = 66123585346566222098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5749938413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262888 + ... + 283918.

It is an arithmetic number, because the mean of its divisors is an integer number (1032089317).

Almost surely, 2^5749938493 is an apocalyptic number.

It is an amenable number.

5749938493 is a deficient number, since it is larger than the sum of its proper divisors (442597409).

5749938493 is an frugal number, since it uses more digits than its factorization.

5749938493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42075 (or 21044 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 61.

The square root of 5749938493 is about 75828.3488742832. The cubic root of 5749938493 is about 1791.5175475859.

The spelling of 5749938493 in words is "five billion, seven hundred forty-nine million, nine hundred thirty-eight thousand, four hundred ninety-three".