54290512 has 20 divisors (see below), whose sum is σ = 106275316. Its totient is φ = 26864640.

The previous prime is 54290473. The next prime is 54290513. The reversal of 54290512 is 21509245.

It can be written as a sum of positive squares in 2 ways, for example, as 27499536 + 26790976 = 5244^2 + 5176^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54290513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15939 + ... + 19042.

Almost surely, 2^54290512 is an apocalyptic number.

It is an amenable number.

54290512 is a deficient number, since it is larger than the sum of its proper divisors (51984804).

54290512 is a wasteful number, since it uses less digits than its factorization.

54290512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35086 (or 35080 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 54290512 is about 7368.2095518518. The cubic root of 54290512 is about 378.6529219261.

Adding to 54290512 its reverse (21509245), we get a palindrome (75799757).

The spelling of 54290512 in words is "fifty-four million, two hundred ninety thousand, five hundred twelve".