5705551331 has 4 divisors (see below), whose sum is σ = 5708122464. Its totient is φ = 5702980200.

The previous prime is 5705551309. The next prime is 5705551381. The reversal of 5705551331 is 1331555075.

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 5705551331 - 2¹⁰ = 5705550307 is a prime.

It is a super-2 number, since 2×5705551331² = 65106631981351743122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5705551291 and 5705551300.

It is not an unprimeable number, because it can be changed into a prime (5705551381) 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, 1282235 + ... + 1286676.

It is an arithmetic number, because the mean of its divisors is an integer number (1427030616).

Almost surely, 2^5705551331 is an apocalyptic number.

5705551331 is a deficient number, since it is larger than the sum of its proper divisors (2571133).

5705551331 is a wasteful number, since it uses less digits than its factorization.

5705551331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571132.

The product of its (nonzero) digits is 39375, while the sum is 35.

The square root of 5705551331 is about 75535.0999933144. The cubic root of 5705551331 is about 1786.8957078131.

The spelling of 5705551331 in words is "five billion, seven hundred five million, five hundred fifty-one thousand, three hundred thirty-one".