5135545932749 has 2 divisors, whose sum is σ = 5135545932750. Its totient is φ = 5135545932748.

The previous prime is 5135545932731. The next prime is 5135545932761. The reversal of 5135545932749 is 9472395455315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4548302655625 + 587243277124 = 2132675^2 + 766318^2 .

It is a cyclic number.

It is not a de Polignac number, because 5135545932749 - 2²⁸ = 5135277497293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5135545932691 and 5135545932700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135545932709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567772966374 + 2567772966375.

It is an arithmetic number, because the mean of its divisors is an integer number (2567772966375).

Almost surely, 2^{5135545932749} is an apocalyptic number.

It is an amenable number.

5135545932749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135545932749 is an equidigital number, since it uses as much as digits as its factorization.

5135545932749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060000, while the sum is 62.

The spelling of 5135545932749 in words is "five trillion, one hundred thirty-five billion, five hundred forty-five million, nine hundred thirty-two thousand, seven hundred forty-nine".