5543450 has 24 divisors (see below), whose sum is σ = 11249280. Its totient is φ = 2015600.

The previous prime is 5543449. The next prime is 5543477. The reversal of 5543450 is 543455.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4490 + ... + 5589.

It is an arithmetic number, because the mean of its divisors is an integer number (468720).

Almost surely, 2^5543450 is an apocalyptic number.

5543450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5543450 is an abundant number, since it is smaller than the sum of its proper divisors (5705830).

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

5543450 is a wasteful number, since it uses less digits than its factorization.

5543450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102 (or 10097 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 5543450 is about 2354.4532273970. The cubic root of 5543450 is about 176.9810272577.

It can be divided in two parts, 554 and 3450, that added together give a palindrome (4004).

The spelling of 5543450 in words is "five million, five hundred forty-three thousand, four hundred fifty".