5055505555505 has 4 divisors (see below), whose sum is σ = 6066606666612. Its totient is φ = 4044404444400.

The previous prime is 5055505555361. The next prime is 5055505555519. The reversal of 5055505555505 is 5055555055505.

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 1362713026609 + 3692792528896 = 1167353^2 + 1921664^2 .

It is not a de Polignac number, because 5055505555505 - 2³⁸ = 4780627648561 is a prime.

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, 505550555546 + ... + 505550555555.

It is an arithmetic number, because the mean of its divisors is an integer number (1516651666653).

Almost surely, 2^{5055505555505} is an apocalyptic number.

It is an amenable number.

5055505555505 is a deficient number, since it is larger than the sum of its proper divisors (1011101111107).

5055505555505 is a wasteful number, since it uses less digits than its factorization.

5055505555505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011101111106.

The product of its (nonzero) digits is 9765625, while the sum is 50.

The spelling of 5055505555505 in words is "five trillion, fifty-five billion, five hundred five million, five hundred fifty-five thousand, five hundred five".