10501110505055 has 16 divisors (see below), whose sum is σ = 13046715705600. Its totient is φ = 8104448755200.

The previous prime is 10501110505027. The next prime is 10501110505133. The reversal of 10501110505055 is 55050501110501.

It is a happy number.

It is not a de Polignac number, because 10501110505055 - 2³² = 10496815537759 is a prime.

It is a super-2 number, since 2×10501110505055² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 29976335 + ... + 30324624.

It is an arithmetic number, because the mean of its divisors is an integer number (815419731600).

Almost surely, 2^{10501110505055} is an apocalyptic number.

10501110505055 is a deficient number, since it is larger than the sum of its proper divisors (2545605200545).

10501110505055 is a wasteful number, since it uses less digits than its factorization.

10501110505055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60302194.

The product of its (nonzero) digits is 3125, while the sum is 29.

Adding to 10501110505055 its reverse (55050501110501), we get a palindrome (65551611615556).

The spelling of 10501110505055 in words is "ten trillion, five hundred one billion, one hundred ten million, five hundred five thousand, fifty-five".