5505011087 has 2 divisors, whose sum is σ = 5505011088. Its totient is φ = 5505011086.

The previous prime is 5505011053. The next prime is 5505011089. The reversal of 5505011087 is 7801105055.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5505011087 - 2⁶ = 5505011023 is a prime.

Together with 5505011089, 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 (5505011089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752505543 + 2752505544.

It is an arithmetic number, because the mean of its divisors is an integer number (2752505544).

Almost surely, 2^5505011087 is an apocalyptic number.

5505011087 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505011087 is an equidigital number, since it uses as much as digits as its factorization.

5505011087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7000, while the sum is 32.

The square root of 5505011087 is about 74195.7619207459. The cubic root of 5505011087 is about 1765.7100922874.

The spelling of 5505011087 in words is "five billion, five hundred five million, eleven thousand, eighty-seven".