5252571941 has 2 divisors, whose sum is σ = 5252571942. Its totient is φ = 5252571940.

The previous prime is 5252571931. The next prime is 5252571949. The reversal of 5252571941 is 1491752525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3542749441 + 1709822500 = 59521^2 + 41350^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252571941 - 2²⁶ = 5185463077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5252571949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626285970 + 2626285971.

It is an arithmetic number, because the mean of its divisors is an integer number (2626285971).

Almost surely, 2^5252571941 is an apocalyptic number.

It is an amenable number.

5252571941 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252571941 is an equidigital number, since it uses as much as digits as its factorization.

5252571941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126000, while the sum is 41.

The square root of 5252571941 is about 72474.6296368598. The cubic root of 5252571941 is about 1738.2970899333.

The spelling of 5252571941 in words is "five billion, two hundred fifty-two million, five hundred seventy-one thousand, nine hundred forty-one".