2105060551 has 16 divisors (see below), whose sum is σ = 2318658048. Its totient is φ = 1895255200.

The previous prime is 2105060539. The next prime is 2105060557. The reversal of 2105060551 is 1550605012.

It is a cyclic number.

It is not a de Polignac number, because 2105060551 - 2⁹ = 2105060039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105060557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536286 + ... + 540196.

It is an arithmetic number, because the mean of its divisors is an integer number (144916128).

Almost surely, 2^2105060551 is an apocalyptic number.

2105060551 is a deficient number, since it is larger than the sum of its proper divisors (213597497).

2105060551 is a wasteful number, since it uses less digits than its factorization.

2105060551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 2105060551 is about 45880.9388635411. The cubic root of 2105060551 is about 1281.6069804864.

Adding to 2105060551 its reverse (1550605012), we get a palindrome (3655665563).

The spelling of 2105060551 in words is "two billion, one hundred five million, sixty thousand, five hundred fifty-one".