54731260 has 48 divisors (see below), whose sum is σ = 122766336. Its totient is φ = 20446272.

The previous prime is 54731221. The next prime is 54731297. The reversal of 54731260 is 6213745.

54731260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 18397 + ... + 21163.

It is an arithmetic number, because the mean of its divisors is an integer number (2557632).

Almost surely, 2^54731260 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 54731260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61383168).

54731260 is an abundant number, since it is smaller than the sum of its proper divisors (68035076).

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

54731260 is a wasteful number, since it uses less digits than its factorization.

54731260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842 (or 2840 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 54731260 is about 7398.0578532477. The cubic root of 54731260 is about 379.6748372605.

The spelling of 54731260 in words is "fifty-four million, seven hundred thirty-one thousand, two hundred sixty".