2755755550 has 24 divisors (see below), whose sum is σ = 5250726432. Its totient is φ = 1075416000.

The previous prime is 2755755533. The next prime is 2755755551. The reversal of 2755755550 is 555575572.

It is a self number, because there is not a number n which added to its sum of digits gives 2755755550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755755551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 670086 + ... + 674185.

It is an arithmetic number, because the mean of its divisors is an integer number (218780268).

Almost surely, 2^2755755550 is an apocalyptic number.

2755755550 is a deficient number, since it is larger than the sum of its proper divisors (2494970882).

2755755550 is a wasteful number, since it uses less digits than its factorization.

2755755550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344324 (or 1344319 counting only the distinct ones).

The product of its (nonzero) digits is 1531250, while the sum is 46.

The square root of 2755755550 is about 52495.2907411703. The cubic root of 2755755550 is about 1401.9963949920.

The spelling of 2755755550 in words is "two billion, seven hundred fifty-five million, seven hundred fifty-five thousand, five hundred fifty".