5377777 has 4 divisors (see below), whose sum is σ = 5433316. Its totient is φ = 5322240.

The previous prime is 5377769. The next prime is 5377781. The reversal of 5377777 is 7777735.

5377777 is digitally balanced in base 3, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2405601 + 2972176 = 1551^2 + 1724^2 .

It is a cyclic number.

It is not a de Polignac number, because 5377777 - 2³ = 5377769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5377727) 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 3 ways as a sum of consecutive naturals, for example, 27624 + ... + 27817.

It is an arithmetic number, because the mean of its divisors is an integer number (1358329).

Almost surely, 2^5377777 is an apocalyptic number.

It is an amenable number.

5377777 is a deficient number, since it is larger than the sum of its proper divisors (55539).

5377777 is an equidigital number, since it uses as much as digits as its factorization.

5377777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55538.

The product of its digits is 252105, while the sum is 43.

The square root of 5377777 is about 2319.0034497603. The cubic root of 5377777 is about 175.2000650702.

The spelling of 5377777 in words is "five million, three hundred seventy-seven thousand, seven hundred seventy-seven".