546750000 has 280 divisors, whose sum is σ = 1985912080. Its totient is φ = 145800000.

The previous prime is 546749993. The next prime is 546750041. The reversal of 546750000 is 57645.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

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 55 ways as a sum of consecutive naturals, for example, 109349998 + ... + 109350002.

Almost surely, 2^546750000 is an apocalyptic number.

546750000 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 546750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992956040).

546750000 is an abundant number, since it is smaller than the sum of its proper divisors (1439162080).

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

546750000 is an frugal number, since it uses more digits than its factorization.

546750000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59 (or 10 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 546750000 is about 23382.6859021798. The cubic root of 546750000 is about 817.7042667745.

Multiplying 546750000 by its sum of digits (27), we get a square (14762250000 = 121500²).

546750000 divided by its sum of digits (27) gives a square (20250000 = 4500²).

The spelling of 546750000 in words is "five hundred forty-six million, seven hundred fifty thousand".