105055050610551 has 32 divisors (see below), whose sum is σ = 147509258400000. Its totient is φ = 66321956763648.

The previous prime is 105055050610547. The next prime is 105055050610583. The reversal of 105055050610551 is 155016050550501.

It is not a de Polignac number, because 105055050610551 - 2² = 105055050610547 is a prime.

It is a super-2 number, since 2×105055050610551² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105055050610501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1305818775 + ... + 1305899223.

It is an arithmetic number, because the mean of its divisors is an integer number (4609664325000).

Almost surely, 2^{105055050610551} is an apocalyptic number.

105055050610551 is a deficient number, since it is larger than the sum of its proper divisors (42454207789449).

105055050610551 is a wasteful number, since it uses less digits than its factorization.

105055050610551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90063.

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 105055050610551 in words is "one hundred five trillion, fifty-five billion, fifty million, six hundred ten thousand, five hundred fifty-one".