5202197437 has 2 divisors, whose sum is σ = 5202197438. Its totient is φ = 5202197436.

The previous prime is 5202197419. The next prime is 5202197443. The reversal of 5202197437 is 7347912025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5162997316 + 39200121 = 71854^2 + 6261^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5202197437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5202197437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5202197417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601098718 + 2601098719.

It is an arithmetic number, because the mean of its divisors is an integer number (2601098719).

Almost surely, 2^5202197437 is an apocalyptic number.

It is an amenable number.

5202197437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5202197437 is an equidigital number, since it uses as much as digits as its factorization.

5202197437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 5202197437 is about 72126.2603841347. The cubic root of 5202197437 is about 1732.7222155271.

The spelling of 5202197437 in words is "five billion, two hundred two million, one hundred ninety-seven thousand, four hundred thirty-seven".