534543450 has 72 divisors (see below), whose sum is σ = 1542124512. Its totient is φ = 122179680.

The previous prime is 534543439. The next prime is 534543463. The reversal of 534543450 is 54345435.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29014 + ... + 43713.

It is an arithmetic number, because the mean of its divisors is an integer number (21418396).

Almost surely, 2^534543450 is an apocalyptic number.

534543450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

534543450 is an abundant number, since it is smaller than the sum of its proper divisors (1007581062).

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

534543450 is a wasteful number, since it uses less digits than its factorization.

534543450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72756 (or 72744 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 534543450 is about 23120.1957171647. The cubic root of 534543450 is about 811.5731506050.

Adding to 534543450 its reverse (54345435), we get a palindrome (588888885).

The spelling of 534543450 in words is "five hundred thirty-four million, five hundred forty-three thousand, four hundred fifty".