5134202261 has 2 divisors, whose sum is σ = 5134202262. Its totient is φ = 5134202260.

The previous prime is 5134202233. The next prime is 5134202263. The reversal of 5134202261 is 1622024315.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4489804036 + 644398225 = 67006^2 + 25385^2 .

It is a cyclic number.

It is not a de Polignac number, because 5134202261 - 2¹⁸ = 5133940117 is a prime.

Together with 5134202263, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5134202261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5134202263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567101130 + 2567101131.

It is an arithmetic number, because the mean of its divisors is an integer number (2567101131).

Almost surely, 2^5134202261 is an apocalyptic number.

It is an amenable number.

5134202261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5134202261 is an equidigital number, since it uses as much as digits as its factorization.

5134202261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5134202261 is about 71653.3478701449. The cubic root of 5134202261 is about 1725.1399184693.

Adding to 5134202261 its reverse (1622024315), we get a palindrome (6756226576).

The spelling of 5134202261 in words is "five billion, one hundred thirty-four million, two hundred two thousand, two hundred sixty-one".