5451450 has 24 divisors (see below), whose sum is σ = 13519968. Its totient is φ = 1453680.

The previous prime is 5451431. The next prime is 5451473. The reversal of 5451450 is 541545.

It is a self number, because there is not a number n which added to its sum of digits gives 5451450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18022 + ... + 18321.

It is an arithmetic number, because the mean of its divisors is an integer number (563332).

Almost surely, 2^5451450 is an apocalyptic number.

5451450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5451450 is an abundant number, since it is smaller than the sum of its proper divisors (8068518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5451450 is a wasteful number, since it uses less digits than its factorization.

5451450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36358 (or 36353 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 5451450 is about 2334.8340412115. The cubic root of 5451450 is about 175.9964918378.

Adding to 5451450 its reverse (541545), we get a palindrome (5992995).

The spelling of 5451450 in words is "five million, four hundred fifty-one thousand, four hundred fifty".