2550067766 has 16 divisors (see below), whose sum is σ = 3859523808. Its totient is φ = 1263600000.

The previous prime is 2550067739. The next prime is 2550067867. The reversal of 2550067766 is 6677600552.

It is a super-2 number, since 2×2550067766² = 13005691222384461512, 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 7 ways as a sum of consecutive naturals, for example, 121016 + ... + 140516.

It is an arithmetic number, because the mean of its divisors is an integer number (241220238).

Almost surely, 2^2550067766 is an apocalyptic number.

2550067766 is a deficient number, since it is larger than the sum of its proper divisors (1309456042).

2550067766 is a wasteful number, since it uses less digits than its factorization.

2550067766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20087.

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 2550067766 is about 50498.1956707366. The cubic root of 2550067766 is about 1366.2093101257.

The spelling of 2550067766 in words is "two billion, five hundred fifty million, sixty-seven thousand, seven hundred sixty-six".