5781252743 has 4 divisors (see below), whose sum is σ = 6607146000. Its totient is φ = 4955359488.

The previous prime is 5781252731. The next prime is 5781252761. The reversal of 5781252743 is 3472521875.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5781252743 - 2⁴ = 5781252727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5781252694 and 5781252703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5781252443) 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 3 ways as a sum of consecutive naturals, for example, 412946618 + ... + 412946631.

It is an arithmetic number, because the mean of its divisors is an integer number (1651786500).

Almost surely, 2^5781252743 is an apocalyptic number.

5781252743 is a deficient number, since it is larger than the sum of its proper divisors (825893257).

5781252743 is an equidigital number, since it uses as much as digits as its factorization.

5781252743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825893256.

The product of its digits is 470400, while the sum is 44.

The square root of 5781252743 is about 76034.5496665825. The cubic root of 5781252743 is about 1794.7638718678.

The spelling of 5781252743 in words is "five billion, seven hundred eighty-one million, two hundred fifty-two thousand, seven hundred forty-three".