5911920029 has 2 divisors, whose sum is σ = 5911920030. Its totient is φ = 5911920028.

The previous prime is 5911919999. The next prime is 5911920031. The reversal of 5911920029 is 9200291195.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5821384804 + 90535225 = 76298^2 + 9515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5911920029 is a prime.

Together with 5911920031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5911919974 and 5911920001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5911920089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2955960014 + 2955960015.

It is an arithmetic number, because the mean of its divisors is an integer number (2955960015).

Almost surely, 2^5911920029 is an apocalyptic number.

It is an amenable number.

5911920029 is a deficient number, since it is larger than the sum of its proper divisors (1).

5911920029 is an equidigital number, since it uses as much as digits as its factorization.

5911920029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 38.

The square root of 5911920029 is about 76889.0111069196. The cubic root of 5911920029 is about 1808.1849502311.

The spelling of 5911920029 in words is "five billion, nine hundred eleven million, nine hundred twenty thousand, twenty-nine".