55510501110479 has 2 divisors, whose sum is σ = 55510501110480. Its totient is φ = 55510501110478.

The previous prime is 55510501110469. The next prime is 55510501110481. The reversal of 55510501110479 is 97401110501555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55510501110479 - 2²⁰ = 55510500061903 is a prime.

Together with 55510501110481, 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 (55510501110409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27755250555239 + 27755250555240.

It is an arithmetic number, because the mean of its divisors is an integer number (27755250555240).

Almost surely, 2^{55510501110479} is an apocalyptic number.

55510501110479 is a deficient number, since it is larger than the sum of its proper divisors (1).

55510501110479 is an equidigital number, since it uses as much as digits as its factorization.

55510501110479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157500, while the sum is 44.

The spelling of 55510501110479 in words is "fifty-five trillion, five hundred ten billion, five hundred one million, one hundred ten thousand, four hundred seventy-nine".