2666754255 has 32 divisors (see below), whose sum is σ = 4691386368. Its totient is φ = 1282780800.

The previous prime is 2666754217. The next prime is 2666754281. The reversal of 2666754255 is 5524576662.

It is not a de Polignac number, because 2666754255 - 2⁷ = 2666754127 is a prime.

It is a super-2 number, since 2×2666754255² = 14223156513121210050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42676 + ... + 84585.

It is an arithmetic number, because the mean of its divisors is an integer number (146605824).

Almost surely, 2^2666754255 is an apocalyptic number.

2666754255 is a deficient number, since it is larger than the sum of its proper divisors (2024632113).

2666754255 is a wasteful number, since it uses less digits than its factorization.

2666754255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127407.

The product of its digits is 3024000, while the sum is 48.

The square root of 2666754255 is about 51640.6260128593. The cubic root of 2666754255 is about 1386.7377311246.

The spelling of 2666754255 in words is "two billion, six hundred sixty-six million, seven hundred fifty-four thousand, two hundred fifty-five".