54316240 has 40 divisors (see below), whose sum is σ = 137767968. Its totient is φ = 19751040.

The previous prime is 54316237. The next prime is 54316289. The reversal of 54316240 is 4261345.

54316240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 29982 + ... + 31741.

Almost surely, 2^54316240 is an apocalyptic number.

It is an amenable number.

54316240 is an abundant number, since it is smaller than the sum of its proper divisors (83451728).

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

54316240 is a wasteful number, since it uses less digits than its factorization.

54316240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61747 (or 61741 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 54316240 is about 7369.9552237446. The cubic root of 54316240 is about 378.7127263838.

Adding to 54316240 its reverse (4261345), we get a palindrome (58577585).

The spelling of 54316240 in words is "fifty-four million, three hundred sixteen thousand, two hundred forty".