10777255 has 4 divisors (see below), whose sum is σ = 12932712. Its totient is φ = 8621800.

The previous prime is 10777253. The next prime is 10777309. The reversal of 10777255 is 55277701.

10777255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55277701 = 163 ⋅339127.

It is not a de Polignac number, because 10777255 - 2¹ = 10777253 is a prime.

It is a super-2 number, since 2×10777255² = 232298450670050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10777255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10777253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077721 + ... + 1077730.

It is an arithmetic number, because the mean of its divisors is an integer number (3233178).

Almost surely, 2^10777255 is an apocalyptic number.

10777255 is a deficient number, since it is larger than the sum of its proper divisors (2155457).

10777255 is an equidigital number, since it uses as much as digits as its factorization.

10777255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155456.

The product of its (nonzero) digits is 17150, while the sum is 34.

The square root of 10777255 is about 3282.8729795714. The cubic root of 10777255 is about 220.8866080874.

The spelling of 10777255 in words is "ten million, seven hundred seventy-seven thousand, two hundred fifty-five".