54375750 has 192 divisors, whose sum is σ = 173759040. Its totient is φ = 12168000.

The previous prime is 54375731. The next prime is 54375751. The reversal of 54375750 is 5757345.

54375750 is a `hidden beast` number, since 54 + 37 + 575 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54375751) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4182744 + ... + 4182756.

It is an arithmetic number, because the mean of its divisors is an integer number (904995).

Almost surely, 2^54375750 is an apocalyptic number.

54375750 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 54375750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86879520).

54375750 is an abundant number, since it is smaller than the sum of its proper divisors (119383290).

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

54375750 is a wasteful number, since it uses less digits than its factorization.

54375750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 54375750 is about 7373.9914564637. The cubic root of 54375750 is about 378.8509844113.

The spelling of 54375750 in words is "fifty-four million, three hundred seventy-five thousand, seven hundred fifty".