5427742253 has 2 divisors, whose sum is σ = 5427742254. Its totient is φ = 5427742252.

The previous prime is 5427742249. The next prime is 5427742259. The reversal of 5427742253 is 3522477245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5418873769 + 8868484 = 73613^2 + 2978^2 .

It is a cyclic number.

It is not a de Polignac number, because 5427742253 - 2² = 5427742249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5427742253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5427742259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713871126 + 2713871127.

It is an arithmetic number, because the mean of its divisors is an integer number (2713871127).

Almost surely, 2^5427742253 is an apocalyptic number.

It is an amenable number.

5427742253 is a deficient number, since it is larger than the sum of its proper divisors (1).

5427742253 is an equidigital number, since it uses as much as digits as its factorization.

5427742253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 470400, while the sum is 41.

The square root of 5427742253 is about 73673.2125877513. The cubic root of 5427742253 is about 1757.4099140471.

The spelling of 5427742253 in words is "five billion, four hundred twenty-seven million, seven hundred forty-two thousand, two hundred fifty-three".