54514040 has 64 divisors (see below), whose sum is σ = 147571200. Its totient is φ = 17705088.

The previous prime is 54514001. The next prime is 54514073. The reversal of 54514040 is 4041545.

It is a junction number, because it is equal to n+sod(n) for n = 54513997 and 54514015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197 + ... + 10443.

It is an arithmetic number, because the mean of its divisors is an integer number (2305800).

Almost surely, 2^54514040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54514040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73785600).

54514040 is an abundant number, since it is smaller than the sum of its proper divisors (93057160).

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

54514040 is a wasteful number, since it uses less digits than its factorization.

54514040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10284 (or 10280 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 54514040 is about 7383.3623776705. The cubic root of 54514040 is about 379.1718808337.

Adding to 54514040 its reverse (4041545), we get a palindrome (58555585).

The spelling of 54514040 in words is "fifty-four million, five hundred fourteen thousand, forty".