5055500505505 has 4 divisors (see below), whose sum is σ = 6066600606612. Its totient is φ = 4044400404400.

The previous prime is 5055500505467. The next prime is 5055500505593. The reversal of 5055500505505 is 5055050055505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 642043228176 + 4413457277329 = 801276^2 + 2100823^2 .

It is not a de Polignac number, because 5055500505505 - 2¹⁷ = 5055500374433 is a prime.

It is a super-2 number, since 2×5055500505505² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505550050546 + ... + 505550050555.

It is an arithmetic number, because the mean of its divisors is an integer number (1516650151653).

Almost surely, 2^{5055500505505} is an apocalyptic number.

It is an amenable number.

5055500505505 is a deficient number, since it is larger than the sum of its proper divisors (1011100101107).

5055500505505 is a wasteful number, since it uses less digits than its factorization.

5055500505505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011100101106.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 5055500505505 in words is "five trillion, fifty-five billion, five hundred million, five hundred five thousand, five hundred five".