5266777 has 8 divisors (see below), whose sum is σ = 5482440. Its totient is φ = 5053440.

The previous prime is 5266757. The next prime is 5266799. The reversal of 5266777 is 7776625.

It can be written as a sum of positive squares in 4 ways, for example, as 553536 + 4713241 = 744^2 + 2171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5266777 - 2⁷ = 5266649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5266727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5127 + ... + 6067.

It is an arithmetic number, because the mean of its divisors is an integer number (685305).

Almost surely, 2^5266777 is an apocalyptic number.

It is an amenable number.

5266777 is a deficient number, since it is larger than the sum of its proper divisors (215663).

5266777 is a wasteful number, since it uses less digits than its factorization.

5266777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its digits is 123480, while the sum is 40.

The square root of 5266777 is about 2294.9459688629. The cubic root of 5266777 is about 173.9862696701.

The spelling of 5266777 in words is "five million, two hundred sixty-six thousand, seven hundred seventy-seven".