54134520 has 64 divisors (see below), whose sum is σ = 177171840. Its totient is φ = 13123200.

The previous prime is 54134519. The next prime is 54134533. The reversal of 54134520 is 2543145.

54134520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 19186 + ... + 21825.

It is an arithmetic number, because the mean of its divisors is an integer number (2768310).

Almost surely, 2^54134520 is an apocalyptic number.

It is an amenable number.

54134520 is an abundant number, since it is smaller than the sum of its proper divisors (123037320).

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

54134520 is a wasteful number, since it uses less digits than its factorization.

54134520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41036 (or 41032 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 54134520 is about 7357.6164618713. The cubic root of 54134520 is about 378.2899150409.

Adding to 54134520 its reverse (2543145), we get a palindrome (56677665).

The spelling of 54134520 in words is "fifty-four million, one hundred thirty-four thousand, five hundred twenty".