54064520 has 32 divisors (see below), whose sum is σ = 122434200. Its totient is φ = 21485568.

The previous prime is 54064499. The next prime is 54064529. The reversal of 54064520 is 2546045.

54064520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 31158724 + 22905796 = 5582^2 + 4786^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54064520.

It is not an unprimeable number, because it can be changed into a prime (54064529) 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, 1976 + ... + 10584.

Almost surely, 2^54064520 is an apocalyptic number.

It is an amenable number.

54064520 is an abundant number, since it is smaller than the sum of its proper divisors (68369680).

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

54064520 is a wasteful number, since it uses less digits than its factorization.

54064520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777 (or 8773 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 54064520 is about 7352.8579477643. The cubic root of 54064520 is about 378.1267922871.

The spelling of 54064520 in words is "fifty-four million, sixty-four thousand, five hundred twenty".