5451268 has 12 divisors (see below), whose sum is σ = 9582300. Its totient is φ = 2713472.

The previous prime is 5451263. The next prime is 5451269. The reversal of 5451268 is 8621545.

It can be written as a sum of positive squares in 2 ways, for example, as 1459264 + 3992004 = 1208^2 + 1998^2 .

It is not an unprimeable number, because it can be changed into a prime (5451263) 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, 1993 + ... + 3856.

It is an arithmetic number, because the mean of its divisors is an integer number (798525).

Almost surely, 2^5451268 is an apocalyptic number.

It is an amenable number.

5451268 is a deficient number, since it is larger than the sum of its proper divisors (4131032).

5451268 is a wasteful number, since it uses less digits than its factorization.

5451268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6086 (or 6084 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

The square root of 5451268 is about 2334.7950659533. The cubic root of 5451268 is about 175.9945332324.

The spelling of 5451268 in words is "five million, four hundred fifty-one thousand, two hundred sixty-eight".