54164520 has 96 divisors (see below), whose sum is σ = 180180000. Its totient is φ = 14103936.

The previous prime is 54164503. The next prime is 54164531. The reversal of 54164520 is 2546145.

54164520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 13731 + ... + 17229.

It is an arithmetic number, because the mean of its divisors is an integer number (1876875).

Almost surely, 2^54164520 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 54164520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90090000).

54164520 is an abundant number, since it is smaller than the sum of its proper divisors (126015480).

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

54164520 is a wasteful number, since it uses less digits than its factorization.

54164520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559 (or 3552 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 54164520 is about 7359.6548832129. The cubic root of 54164520 is about 378.3597817464.

The spelling of 54164520 in words is "fifty-four million, one hundred sixty-four thousand, five hundred twenty".