1050005505505 has 32 divisors (see below), whose sum is σ = 1378588999680. Its totient is φ = 761399282880.

The previous prime is 1050005505499. The next prime is 1050005505517. The reversal of 1050005505505 is 5055055000501.

1050005505505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1050005505505 - 2²³ = 1049997116897 is a prime.

It is a super-2 number, since 2×1050005505505² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87182014 + ... + 87194056.

It is an arithmetic number, because the mean of its divisors is an integer number (43080906240).

Almost surely, 2^{1050005505505} is an apocalyptic number.

It is an amenable number.

1050005505505 is a deficient number, since it is larger than the sum of its proper divisors (328583494175).

1050005505505 is a wasteful number, since it uses less digits than its factorization.

1050005505505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16581.

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 1050005505505 in words is "one trillion, fifty billion, five million, five hundred five thousand, five hundred five".