54610320 has 80 divisors (see below), whose sum is σ = 170614080. Its totient is φ = 14449152.

The previous prime is 54610279. The next prime is 54610327. The reversal of 54610320 is 2301645.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54610327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32542 + ... + 34178.

It is an arithmetic number, because the mean of its divisors is an integer number (2132676).

Almost surely, 2^54610320 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 54610320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85307040).

54610320 is an abundant number, since it is smaller than the sum of its proper divisors (116003760).

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

54610320 is a wasteful number, since it uses less digits than its factorization.

54610320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792 (or 1786 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 54610320 is about 7389.8795660011. The cubic root of 54610320 is about 379.3949744176.

Adding to 54610320 its reverse (2301645), we get a palindrome (56911965).

The spelling of 54610320 in words is "fifty-four million, six hundred ten thousand, three hundred twenty".