5451327 has 16 divisors (see below), whose sum is σ = 9230080. Its totient is φ = 3114936.

The previous prime is 5451323. The next prime is 5451343. The reversal of 5451327 is 7231545.

It is a happy number.

It is not a de Polignac number, because 5451327 - 2² = 5451323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 5⁶ + 4¹⁰ + 5⁶ + 1 + 3¹¹ + 2²² + 7² .

It is a Duffinian number.

5451327 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5451327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14233 + ... + 14610.

It is an arithmetic number, because the mean of its divisors is an integer number (576880).

Almost surely, 2^5451327 is an apocalyptic number.

5451327 is a deficient number, since it is larger than the sum of its proper divisors (3778753).

5451327 is a wasteful number, since it uses less digits than its factorization.

5451327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28859 (or 28853 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 5451327 is about 2334.8077008610. The cubic root of 5451327 is about 175.9951681697.

It can be divided in two parts, 5451 and 327, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 5451327 in words is "five million, four hundred fifty-one thousand, three hundred twenty-seven".