54061240 has 32 divisors (see below), whose sum is σ = 122381280. Its totient is φ = 21492352.

The previous prime is 54061229. The next prime is 54061243. The reversal of 54061240 is 4216045.

54061240 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 not an unprimeable number, because it can be changed into a prime (54061243) by changing a digit.

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, 2634 + ... + 10726.

It is an arithmetic number, because the mean of its divisors is an integer number (3824415).

Almost surely, 2^54061240 is an apocalyptic number.

It is an amenable number.

54061240 is an abundant number, since it is smaller than the sum of its proper divisors (68320040).

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

54061240 is a wasteful number, since it uses less digits than its factorization.

54061240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271 (or 8267 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 54061240 is about 7352.6349018566. The cubic root of 54061240 is about 378.1191453685.

Adding to 54061240 its reverse (4216045), we get a palindrome (58277285).

The spelling of 54061240 in words is "fifty-four million, sixty-one thousand, two hundred forty".