5135540741 has 2 divisors, whose sum is σ = 5135540742. Its totient is φ = 5135540740.

The previous prime is 5135540639. The next prime is 5135540749. The reversal of 5135540741 is 1470455315.

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., 2707120900 + 2428419841 = 52030^2 + 49279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5135540741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135540749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567770370 + 2567770371.

It is an arithmetic number, because the mean of its divisors is an integer number (2567770371).

Almost surely, 2^5135540741 is an apocalyptic number.

It is an amenable number.

5135540741 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135540741 is an equidigital number, since it uses as much as digits as its factorization.

5135540741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 5135540741 is about 71662.6872298269. The cubic root of 5135540741 is about 1725.2898193713.

The spelling of 5135540741 in words is "five billion, one hundred thirty-five million, five hundred forty thousand, seven hundred forty-one".