5749387161 has 8 divisors (see below), whose sum is σ = 8760970944. Its totient is φ = 3285364080.

The previous prime is 5749387157. The next prime is 5749387223. The reversal of 5749387161 is 1617839475.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5749387161 - 2² = 5749387157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5749387121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136890150 + ... + 136890191.

It is an arithmetic number, because the mean of its divisors is an integer number (1095121368).

Almost surely, 2^5749387161 is an apocalyptic number.

It is an amenable number.

5749387161 is a deficient number, since it is larger than the sum of its proper divisors (3011583783).

5749387161 is a wasteful number, since it uses less digits than its factorization.

5749387161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273780351.

The product of its digits is 1270080, while the sum is 51.

The square root of 5749387161 is about 75824.7133921388. The cubic root of 5749387161 is about 1791.4602859575.

The spelling of 5749387161 in words is "five billion, seven hundred forty-nine million, three hundred eighty-seven thousand, one hundred sixty-one".