54265512 has 32 divisors (see below), whose sum is σ = 155044800. Its totient is φ = 15504384.

The previous prime is 54265459. The next prime is 54265517. The reversal of 54265512 is 21556245.

It is a self number, because there is not a number n which added to its sum of digits gives 54265512.

It is not an unprimeable number, because it can be changed into a prime (54265517) 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 7 ways as a sum of consecutive naturals, for example, 161337 + ... + 161672.

It is an arithmetic number, because the mean of its divisors is an integer number (4845150).

Almost surely, 2^54265512 is an apocalyptic number.

It is an amenable number.

54265512 is an abundant number, since it is smaller than the sum of its proper divisors (100779288).

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

54265512 is a wasteful number, since it uses less digits than its factorization.

54265512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323025 (or 323021 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 54265512 is about 7366.5128792394. The cubic root of 54265512 is about 378.5947915941.

The spelling of 54265512 in words is "fifty-four million, two hundred sixty-five thousand, five hundred twelve".