55114511 has 2 divisors, whose sum is σ = 55114512. Its totient is φ = 55114510.

The previous prime is 55114483. The next prime is 55114517. The reversal of 55114511 is 11541155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55114511 - 2⁶ = 55114447 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55114517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27557255 + 27557256.

It is an arithmetic number, because the mean of its divisors is an integer number (27557256).

Almost surely, 2^55114511 is an apocalyptic number.

55114511 is a deficient number, since it is larger than the sum of its proper divisors (1).

55114511 is an equidigital number, since it uses as much as digits as its factorization.

55114511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 500, while the sum is 23.

The square root of 55114511 is about 7423.9148028517. The cubic root of 55114511 is about 380.5589903262.

Adding to 55114511 its reverse (11541155), we get a palindrome (66655666).

The spelling of 55114511 in words is "fifty-five million, one hundred fourteen thousand, five hundred eleven".