1050505510055 has 16 divisors (see below), whose sum is σ = 1289599242624. Its totient is φ = 821136299520.

The previous prime is 1050505510049. The next prime is 1050505510079. The reversal of 1050505510055 is 5500155050501.

It is not a de Polignac number, because 1050505510055 - 2³² = 1046210542759 is a prime.

It is a super-3 number, since 3×1050505510055³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3629816 + ... + 3908525.

It is an arithmetic number, because the mean of its divisors is an integer number (80599952664).

Almost surely, 2^{1050505510055} is an apocalyptic number.

1050505510055 is a deficient number, since it is larger than the sum of its proper divisors (239093732569).

1050505510055 is an equidigital number, since it uses as much as digits as its factorization.

1050505510055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538986.

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 1050505510055 in words is "one trillion, fifty billion, five hundred five million, five hundred ten thousand, fifty-five".