54053850 has 48 divisors (see below), whose sum is σ = 134893152. Its totient is φ = 14324160.

The previous prime is 54053843. The next prime is 54053851. The reversal of 54053850 is 5835045.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (54053851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24909 + ... + 26991.

It is an arithmetic number, because the mean of its divisors is an integer number (2810274).

Almost surely, 2^54053850 is an apocalyptic number.

54053850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54053850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67446576).

54053850 is an abundant number, since it is smaller than the sum of its proper divisors (80839302).

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

54053850 is a wasteful number, since it uses less digits than its factorization.

54053850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271 (or 2266 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 54053850 is about 7352.1323437490. The cubic root of 54053850 is about 378.1019153541.

Adding to 54053850 its reverse (5835045), we get a palindrome (59888895).

The spelling of 54053850 in words is "fifty-four million, fifty-three thousand, eight hundred fifty".