5505555500587 has 2 divisors, whose sum is σ = 5505555500588. Its totient is φ = 5505555500586.

The previous prime is 5505555500567. The next prime is 5505555500701. The reversal of 5505555500587 is 7850055555055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5505555500587 is a prime.

It is a super-2 number, since 2×5505555500587² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505555500537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752777750293 + 2752777750294.

It is an arithmetic number, because the mean of its divisors is an integer number (2752777750294).

Almost surely, 2^{5505555500587} is an apocalyptic number.

5505555500587 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505555500587 is an equidigital number, since it uses as much as digits as its factorization.

5505555500587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21875000, while the sum is 55.

The spelling of 5505555500587 in words is "five trillion, five hundred five billion, five hundred fifty-five million, five hundred thousand, five hundred eighty-seven".