5477321 has 4 divisors (see below), whose sum is σ = 5483412. Its totient is φ = 5471232.

The previous prime is 5477309. The next prime is 5477323. The reversal of 5477321 is 1237745.

5477321 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, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1729225 + 3748096 = 1315^2 + 1936^2 .

It is a cyclic number.

It is not a de Polignac number, because 5477321 - 2²² = 1283017 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5477323) 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, 1400 + ... + 3593.

It is an arithmetic number, because the mean of its divisors is an integer number (1370853).

Almost surely, 2^5477321 is an apocalyptic number.

It is an amenable number.

5477321 is a deficient number, since it is larger than the sum of its proper divisors (6091).

5477321 is a wasteful number, since it uses less digits than its factorization.

5477321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6090.

The product of its digits is 5880, while the sum is 29.

The square root of 5477321 is about 2340.3677061522. The cubic root of 5477321 is about 176.2744620072.

The spelling of 5477321 in words is "five million, four hundred seventy-seven thousand, three hundred twenty-one".