56453148 has 18 divisors (see below), whose sum is σ = 142701104. Its totient is φ = 18817704.

The previous prime is 56453113. The next prime is 56453149. The reversal of 56453148 is 84135465.

It is a happy number.

56453148 is a `hidden beast` number, since 5 + 645 + 3 + 1 + 4 + 8 = 666.

56453148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×56453148³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1568143 = 56453148 / (5 + 6 + 4 + 5 + 3 + 1 + 4 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56453149) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 784036 + ... + 784107.

Almost surely, 2^56453148 is an apocalyptic number.

It is an amenable number.

56453148 is an abundant number, since it is smaller than the sum of its proper divisors (86247956).

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

56453148 is a wasteful number, since it uses less digits than its factorization.

56453148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568153 (or 1568148 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 56453148 is about 7513.5309941465. The cubic root of 56453148 is about 383.6154190022.

The spelling of 56453148 in words is "fifty-six million, four hundred fifty-three thousand, one hundred forty-eight".