56443548 has 24 divisors (see below), whose sum is σ = 150516352. Its totient is φ = 16126704.

The previous prime is 56443531. The next prime is 56443567. The reversal of 56443548 is 84534465.

56443548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56443548² = 6371748221656608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 335890 + ... + 336057.

Almost surely, 2^56443548 is an apocalyptic number.

It is an amenable number.

56443548 is an abundant number, since it is smaller than the sum of its proper divisors (94072804).

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

56443548 is a wasteful number, since it uses less digits than its factorization.

56443548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671961 (or 671959 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 56443548 is about 7512.8921195502. The cubic root of 56443548 is about 383.5936728467.

The spelling of 56443548 in words is "fifty-six million, four hundred forty-three thousand, five hundred forty-eight".