5742354749 has 4 divisors (see below), whose sum is σ = 5897553564. Its totient is φ = 5587155936.

The previous prime is 5742354713. The next prime is 5742354797. The reversal of 5742354749 is 9474532475.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4281739225 + 1460615524 = 65435^2 + 38218^2 .

It is a cyclic number.

It is not a de Polignac number, because 5742354749 - 2¹⁶ = 5742289213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5742354697 and 5742354706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742354049) 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, 77599352 + ... + 77599425.

It is an arithmetic number, because the mean of its divisors is an integer number (1474388391).

Almost surely, 2^5742354749 is an apocalyptic number.

It is an amenable number.

5742354749 is a deficient number, since it is larger than the sum of its proper divisors (155198815).

5742354749 is a wasteful number, since it uses less digits than its factorization.

5742354749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155198814.

The product of its digits is 4233600, while the sum is 50.

The square root of 5742354749 is about 75778.3263803048. The cubic root of 5742354749 is about 1790.7295746359.

The spelling of 5742354749 in words is "five billion, seven hundred forty-two million, three hundred fifty-four thousand, seven hundred forty-nine".