54053490 has 32 divisors (see below), whose sum is σ = 130173120. Its totient is φ = 14364864.

The previous prime is 54053449. The next prime is 54053497. The reversal of 54053490 is 9435045.

54053490 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 (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54053497) 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 15 ways as a sum of consecutive naturals, for example, 6276 + ... + 12144.

It is an arithmetic number, because the mean of its divisors is an integer number (4067910).

Almost surely, 2^54053490 is an apocalyptic number.

54053490 is an abundant number, since it is smaller than the sum of its proper divisors (76119630).

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

54053490 is a wasteful number, since it uses less digits than its factorization.

54053490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 54053490 is about 7352.1078610151. The cubic root of 54053490 is about 378.1010759628.

The spelling of 54053490 in words is "fifty-four million, fifty-three thousand, four hundred ninety".