56453548 has 12 divisors (see below), whose sum is σ = 100413712. Its totient is φ = 27763920.

The previous prime is 56453543. The next prime is 56453561. The reversal of 56453548 is 84535465.

It is a self number, because there is not a number n which added to its sum of digits gives 56453548.

It is not an unprimeable number, because it can be changed into a prime (56453543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115440 + ... + 115927.

Almost surely, 2^56453548 is an apocalyptic number.

It is an amenable number.

56453548 is a deficient number, since it is larger than the sum of its proper divisors (43960164).

56453548 is a wasteful number, since it uses less digits than its factorization.

56453548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231432 (or 231430 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 56453548 is about 7513.5576127424. The cubic root of 56453548 is about 383.6163250385.

The spelling of 56453548 in words is "fifty-six million, four hundred fifty-three thousand, five hundred forty-eight".