5521277 has 4 divisors (see below), whose sum is σ = 5846076. Its totient is φ = 5196480.

The previous prime is 5521261. The next prime is 5521283. The reversal of 5521277 is 7721255.

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 2785561 + 2735716 = 1669^2 + 1654^2 .

It is a cyclic number.

It is not a de Polignac number, because 5521277 - 2⁴ = 5521261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521207) 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, 162374 + ... + 162407.

It is an arithmetic number, because the mean of its divisors is an integer number (1461519).

Almost surely, 2^5521277 is an apocalyptic number.

It is an amenable number.

5521277 is a deficient number, since it is larger than the sum of its proper divisors (324799).

5521277 is a wasteful number, since it uses less digits than its factorization.

5521277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324798.

The product of its digits is 4900, while the sum is 29.

The square root of 5521277 is about 2349.7397728259. The cubic root of 5521277 is about 176.7447457571.

The spelling of 5521277 in words is "five million, five hundred twenty-one thousand, two hundred seventy-seven".