69058788013 has 2 divisors, whose sum is σ = 69058788014. Its totient is φ = 69058788012.

The previous prime is 69058787971. The next prime is 69058788041. The reversal of 69058788013 is 31088785096.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63392161284 + 5666626729 = 251778^2 + 75277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69058788013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69058788913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34529394006 + 34529394007.

It is an arithmetic number, because the mean of its divisors is an integer number (34529394007).

Almost surely, 2^69058788013 is an apocalyptic number.

It is an amenable number.

69058788013 is a deficient number, since it is larger than the sum of its proper divisors (1).

69058788013 is an equidigital number, since it uses as much as digits as its factorization.

69058788013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 69058788013 in words is "sixty-nine billion, fifty-eight million, seven hundred eighty-eight thousand, thirteen".