54331600 has 30 divisors (see below), whose sum is σ = 130532630. Its totient is φ = 21732480.

The previous prime is 54331591. The next prime is 54331603. The reversal of 54331600 is 613345.

It can be written as a sum of positive squares in 3 ways, for example, as 1449616 + 52881984 = 1204^2 + 7272^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54331603) 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 5 ways as a sum of consecutive naturals, for example, 67515 + ... + 68314.

Almost surely, 2^54331600 is an apocalyptic number.

54331600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54331600 is an abundant number, since it is smaller than the sum of its proper divisors (76201030).

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

54331600 is a wasteful number, since it uses less digits than its factorization.

54331600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135847 (or 135836 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 54331600 is about 7370.9972188300. The cubic root of 54331600 is about 378.7484215352.

Adding to 54331600 its reverse (613345), we get a palindrome (54944945).

The spelling of 54331600 in words is "fifty-four million, three hundred thirty-one thousand, six hundred".