54051100 has 18 divisors (see below), whose sum is σ = 117291104. Its totient is φ = 21620400.

The previous prime is 54051071. The next prime is 54051131. The reversal of 54051100 is 115045.

It is a happy number.

It is a super-2 number, since 2×54051100² = 5843042822420000, which contains 22 as substring.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 270156 + ... + 270355.

Almost surely, 2^54051100 is an apocalyptic number.

54051100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54051100 is an abundant number, since it is smaller than the sum of its proper divisors (63240004).

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

54051100 is a wasteful number, since it uses less digits than its factorization.

54051100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540525 (or 540518 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 54051100 is about 7351.9453207978. The cubic root of 54051100 is about 378.0955032429.

Adding to 54051100 its reverse (115045), we get a palindrome (54166145).

The spelling of 54051100 in words is "fifty-four million, fifty-one thousand, one hundred".