505501056119 has 2 divisors, whose sum is σ = 505501056120. Its totient is φ = 505501056118.

The previous prime is 505501056001. The next prime is 505501056121. The reversal of 505501056119 is 911650105505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505501056119 is a prime.

It is a super-2 number, since 2×505501056119² (a number of 24 digits) contains 22 as substring.

Together with 505501056121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505501056139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252750528059 + 252750528060.

It is an arithmetic number, because the mean of its divisors is an integer number (252750528060).

Almost surely, 2^505501056119 is an apocalyptic number.

505501056119 is a deficient number, since it is larger than the sum of its proper divisors (1).

505501056119 is an equidigital number, since it uses as much as digits as its factorization.

505501056119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33750, while the sum is 38.

The spelling of 505501056119 in words is "five hundred five billion, five hundred one million, fifty-six thousand, one hundred nineteen".