5750345521 has 2 divisors, whose sum is σ = 5750345522. Its totient is φ = 5750345520.

The previous prime is 5750345479. The next prime is 5750345563. The reversal of 5750345521 is 1255430575.

It is a balanced prime because it is at equal distance from previous prime (5750345479) and next prime (5750345563).

It can be written as a sum of positive squares in only one way, i.e., 3449800225 + 2300545296 = 58735^2 + 47964^2 .

It is a cyclic number.

It is not a de Polignac number, because 5750345521 - 2¹⁵ = 5750312753 is a prime.

It is a super-2 number, since 2×5750345521² = 66132947221769522882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5750345221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875172760 + 2875172761.

It is an arithmetic number, because the mean of its divisors is an integer number (2875172761).

Almost surely, 2^5750345521 is an apocalyptic number.

It is an amenable number.

5750345521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5750345521 is an equidigital number, since it uses as much as digits as its factorization.

5750345521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105000, while the sum is 37.

The square root of 5750345521 is about 75831.0327042959. The cubic root of 5750345521 is about 1791.5598193771.

The spelling of 5750345521 in words is "five billion, seven hundred fifty million, three hundred forty-five thousand, five hundred twenty-one".