54512752 has 20 divisors (see below), whose sum is σ = 120707056. Its totient is φ = 23362560.

The previous prime is 54512749. The next prime is 54512771. The reversal of 54512752 is 25721545.

It is a super-2 number, since 2×54512752² = 5943280261227008, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243249 + ... + 243472.

Almost surely, 2^54512752 is an apocalyptic number.

It is an amenable number.

54512752 is an abundant number, since it is smaller than the sum of its proper divisors (66194304).

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

54512752 is a wasteful number, since it uses less digits than its factorization.

54512752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486736 (or 486730 counting only the distinct ones).

The product of its digits is 14000, while the sum is 31.

The square root of 54512752 is about 7383.2751540221. The cubic root of 54512752 is about 379.1688945863.

The spelling of 54512752 in words is "fifty-four million, five hundred twelve thousand, seven hundred fifty-two".