10505006050051 has 4 divisors (see below), whose sum is σ = 10508015221704. Its totient is φ = 10501996878400.

The previous prime is 10505006050039. The next prime is 10505006050087. The reversal of 10505006050051 is 15005060050501.

10505006050051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10505006050051 - 2⁹ = 10505006049539 is a prime.

It is a super-2 number, since 2×10505006050051² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10505006050151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1504580590 + ... + 1504587571.

It is an arithmetic number, because the mean of its divisors is an integer number (2627003805426).

Almost surely, 2^{10505006050051} is an apocalyptic number.

10505006050051 is a deficient number, since it is larger than the sum of its proper divisors (3009171653).

10505006050051 is an equidigital number, since it uses as much as digits as its factorization.

10505006050051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009171652.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 10505006050051 in words is "ten trillion, five hundred five billion, six million, fifty thousand, fifty-one".