5357705281 has 2 divisors, whose sum is σ = 5357705282. Its totient is φ = 5357705280.

The previous prime is 5357705239. The next prime is 5357705321. The reversal of 5357705281 is 1825077535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3272869681 + 2084835600 = 57209^2 + 45660^2 .

It is a cyclic number.

It is not a de Polignac number, because 5357705281 - 2⁹ = 5357704769 is a prime.

It is a super-2 number, since 2×5357705281² = 57410011756110577922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5357705201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678852640 + 2678852641.

It is an arithmetic number, because the mean of its divisors is an integer number (2678852641).

Almost surely, 2^5357705281 is an apocalyptic number.

It is an amenable number.

5357705281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5357705281 is an equidigital number, since it uses as much as digits as its factorization.

5357705281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294000, while the sum is 43.

The square root of 5357705281 is about 73196.3474566867. The cubic root of 5357705281 is about 1749.8182430007.

The spelling of 5357705281 in words is "five billion, three hundred fifty-seven million, seven hundred five thousand, two hundred eighty-one".