54501420 has 48 divisors (see below), whose sum is σ = 154103040. Its totient is φ = 14390976.

The previous prime is 54501373. The next prime is 54501449. The reversal of 54501420 is 2410545.

54501420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771 + ... + 10589.

It is an arithmetic number, because the mean of its divisors is an integer number (3210480).

Almost surely, 2^54501420 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 54501420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77051520).

54501420 is an abundant number, since it is smaller than the sum of its proper divisors (99601620).

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

54501420 is a wasteful number, since it uses less digits than its factorization.

54501420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8934 (or 8932 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 54501420 is about 7382.5077040258. The cubic root of 54501420 is about 379.1426191460.

Adding to 54501420 its reverse (2410545), we get a palindrome (56911965).

The spelling of 54501420 in words is "fifty-four million, five hundred one thousand, four hundred twenty".