54371648 has 28 divisors (see below), whose sum is σ = 110814612. Its totient is φ = 26449920.

The previous prime is 54371599. The next prime is 54371677. The reversal of 54371648 is 84617345.

It can be written as a sum of positive squares in 2 ways, for example, as 43665664 + 10705984 = 6608^2 + 3272^2 .

It is a super-2 number, since 2×54371648² = 5912552212471808, which contains 22 as substring.

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, 9113 + ... + 13848.

Almost surely, 2^54371648 is an apocalyptic number.

It is an amenable number.

54371648 is an abundant number, since it is smaller than the sum of its proper divisors (56442964).

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

54371648 is a wasteful number, since it uses less digits than its factorization.

54371648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23010 (or 23000 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 54371648 is about 7373.7133114870. The cubic root of 54371648 is about 378.8414575799.

The spelling of 54371648 in words is "fifty-four million, three hundred seventy-one thousand, six hundred forty-eight".