54028134 has 48 divisors (see below), whose sum is σ = 127807680. Its totient is φ = 17058600.

The previous prime is 54028123. The next prime is 54028141. The reversal of 54028134 is 43182045.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54028098 and 54028107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6309 + ... + 12159.

It is an arithmetic number, because the mean of its divisors is an integer number (2662660).

Almost surely, 2^54028134 is an apocalyptic number.

54028134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54028134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63903840).

54028134 is an abundant number, since it is smaller than the sum of its proper divisors (73779546).

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

54028134 is a wasteful number, since it uses less digits than its factorization.

54028134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5887 (or 5875 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 54028134 is about 7350.3832553140. The cubic root of 54028134 is about 378.0419454587.

The spelling of 54028134 in words is "fifty-four million, twenty-eight thousand, one hundred thirty-four".