2755154866 has 16 divisors (see below), whose sum is σ = 4332869568. Its totient is φ = 1311433200.

The previous prime is 2755154851. The next prime is 2755154881. The reversal of 2755154866 is 6684515572.

It is an interprime number because it is at equal distance from previous prime (2755154851) and next prime (2755154881).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132225 + ... + 151636.

It is an arithmetic number, because the mean of its divisors is an integer number (270804348).

Almost surely, 2^2755154866 is an apocalyptic number.

2755154866 is a deficient number, since it is larger than the sum of its proper divisors (1577714702).

2755154866 is a wasteful number, since it uses less digits than its factorization.

2755154866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284097.

The product of its digits is 2016000, while the sum is 49.

The square root of 2755154866 is about 52489.5691161587. The cubic root of 2755154866 is about 1401.8945211762.

The spelling of 2755154866 in words is "two billion, seven hundred fifty-five million, one hundred fifty-four thousand, eight hundred sixty-six".