5277985 has 4 divisors (see below), whose sum is σ = 6333588. Its totient is φ = 4222384.

The previous prime is 5277983. The next prime is 5278001. The reversal of 5277985 is 5897725.

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 1083681 + 4194304 = 1041^2 + 2048^2 .

It is a cyclic number.

It is not a de Polignac number, because 5277985 - 2¹ = 5277983 is a prime.

It is a super-3 number, since 3×5277985³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5277983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527794 + ... + 527803.

It is an arithmetic number, because the mean of its divisors is an integer number (1583397).

Almost surely, 2^5277985 is an apocalyptic number.

It is an amenable number.

5277985 is a deficient number, since it is larger than the sum of its proper divisors (1055603).

5277985 is a wasteful number, since it uses less digits than its factorization.

5277985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055602.

The product of its digits is 176400, while the sum is 43.

The square root of 5277985 is about 2297.3865586792. The cubic root of 5277985 is about 174.1095997750.

The spelling of 5277985 in words is "five million, two hundred seventy-seven thousand, nine hundred eighty-five".