546051550 has 48 divisors (see below), whose sum is σ = 1137976272. Its totient is φ = 193190400.

The previous prime is 546051521. The next prime is 546051553. The reversal of 546051550 is 55150645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546051553) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6934 + ... + 33766.

It is an arithmetic number, because the mean of its divisors is an integer number (23707839).

Almost surely, 2^546051550 is an apocalyptic number.

546051550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

546051550 is an abundant number, since it is smaller than the sum of its proper divisors (591924722).

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

546051550 is a wasteful number, since it uses less digits than its factorization.

546051550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26893 (or 26888 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 546051550 is about 23367.7459332303. The cubic root of 546051550 is about 817.3559241961.

The spelling of 546051550 in words is "five hundred forty-six million, fifty-one thousand, five hundred fifty".