54011250 has 60 divisors (see below), whose sum is σ = 146264118. Its totient is φ = 14400000.

The previous prime is 54011219. The next prime is 54011257. The reversal of 54011250 is 5211045.

54011250 is a `hidden beast` number, since 540 + 1 + 125 + 0 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 1172889 + 52838361 = 1083^2 + 7269^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (54011257) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 8850 + ... + 13650.

Almost surely, 2^54011250 is an apocalyptic number.

54011250 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 54011250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73132059).

54011250 is an abundant number, since it is smaller than the sum of its proper divisors (92252868).

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

54011250 is a wasteful number, since it uses less digits than its factorization.

54011250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4829 (or 4811 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 54011250 is about 7349.2346540303. The cubic root of 54011250 is about 378.0025615011.

Adding to 54011250 its reverse (5211045), we get a palindrome (59222295).

The spelling of 54011250 in words is "fifty-four million, eleven thousand, two hundred fifty".