543450050 has 144 divisors (see below), whose sum is σ = 1266293952. Its totient is φ = 171033600.

The previous prime is 543450001. The next prime is 543450059. The reversal of 543450050 is 50054345.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (543450059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2066219 + ... + 2066481.

It is an arithmetic number, because the mean of its divisors is an integer number (8793708).

Almost surely, 2^543450050 is an apocalyptic number.

543450050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

543450050 is an abundant number, since it is smaller than the sum of its proper divisors (722843902).

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

543450050 is a wasteful number, since it uses less digits than its factorization.

543450050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 311 counting only the distinct ones).

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

The square root of 543450050 is about 23312.0151424110. The cubic root of 543450050 is about 816.0558410860.

The spelling of 543450050 in words is "five hundred forty-three million, four hundred fifty thousand, fifty".