5550005504999 has 2 divisors, whose sum is σ = 5550005505000. Its totient is φ = 5550005504998.

The previous prime is 5550005504941. The next prime is 5550005505061. The reversal of 5550005504999 is 9994055000555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5550005504999 - 2²⁴ = 5549988727783 is a prime.

It is a super-2 number, since 2×5550005504999² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5550005504699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775002752499 + 2775002752500.

It is an arithmetic number, because the mean of its divisors is an integer number (2775002752500).

Almost surely, 2^{5550005504999} is an apocalyptic number.

5550005504999 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550005504999 is an equidigital number, since it uses as much as digits as its factorization.

5550005504999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9112500, while the sum is 56.

The spelling of 5550005504999 in words is "five trillion, five hundred fifty billion, five million, five hundred four thousand, nine hundred ninety-nine".