2755704105 has 128 divisors (see below), whose sum is σ = 6146150400. Its totient is φ = 1138060800.

The previous prime is 2755704089. The next prime is 2755704157. The reversal of 2755704105 is 5014075572.

2755704105 is a `hidden beast` number, since 2 + 75 + 570 + 4 + 10 + 5 = 666.

It is not a de Polignac number, because 2755704105 - 2⁴ = 2755704089 is a prime.

It is a super-2 number, since 2×2755704105² = 15187810228627702050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2755704105.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1859965 + ... + 1861445.

It is an arithmetic number, because the mean of its divisors is an integer number (48016800).

Almost surely, 2^2755704105 is an apocalyptic number.

It is an amenable number.

2755704105 is an abundant number, since it is smaller than the sum of its proper divisors (3390446295).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2755704105 is a wasteful number, since it uses less digits than its factorization.

2755704105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1686 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 36.

The square root of 2755704105 is about 52494.8007425497. The cubic root of 2755704105 is about 1401.9876706873.

Adding to 2755704105 its reverse (5014075572), we get a palindrome (7769779677).

The spelling of 2755704105 in words is "two billion, seven hundred fifty-five million, seven hundred four thousand, one hundred five".