10505151445055 has 16 divisors (see below), whose sum is σ = 12763543312800. Its totient is φ = 8299446312960.

The previous prime is 10505151444959. The next prime is 10505151445081. The reversal of 10505151445055 is 55054415150501.

It is not a de Polignac number, because 10505151445055 - 2²⁰ = 10505150396479 is a prime.

It is a super-2 number, since 2×10505151445055² (a number of 27 digits) contains 22 as substring.

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, 14193410 + ... + 14915199.

It is an arithmetic number, because the mean of its divisors is an integer number (797721457050).

Almost surely, 2^{10505151445055} is an apocalyptic number.

10505151445055 is a deficient number, since it is larger than the sum of its proper divisors (2258391867745).

10505151445055 is an equidigital number, since it uses as much as digits as its factorization.

10505151445055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29109514.

The product of its (nonzero) digits is 250000, while the sum is 41.

Adding to 10505151445055 its reverse (55054415150501), we get a palindrome (65559566595556).

The spelling of 10505151445055 in words is "ten trillion, five hundred five billion, one hundred fifty-one million, four hundred forty-five thousand, fifty-five".