547000000 has 98 divisors (see below), whose sum is σ = 1359279476. Its totient is φ = 218400000.

The previous prime is 546999979. The next prime is 547000019. The reversal of 547000000 is 745.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

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 13 ways as a sum of consecutive naturals, for example, 999727 + ... + 1000273.

Almost surely, 2^547000000 is an apocalyptic number.

547000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 547000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (679639738).

547000000 is an abundant number, since it is smaller than the sum of its proper divisors (812279476).

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

547000000 is an frugal number, since it uses more digits than its factorization.

547000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 547000000 is about 23388.0311270530. The cubic root of 547000000 is about 817.8288788256.

Adding to 547000000 its reverse (745), we get a palindrome (547000745).

The spelling of 547000000 in words is "five hundred forty-seven million", and thus it is an aban number.