56125153 has 4 divisors (see below), whose sum is σ = 64143040. Its totient is φ = 48107268.

The previous prime is 56125141. The next prime is 56125169. The reversal of 56125153 is 35152165.

56125153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56125153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56125123) 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 3 ways as a sum of consecutive naturals, for example, 4008933 + ... + 4008946.

It is an arithmetic number, because the mean of its divisors is an integer number (16035760).

Almost surely, 2^56125153 is an apocalyptic number.

It is an amenable number.

56125153 is a deficient number, since it is larger than the sum of its proper divisors (8017887).

56125153 is an equidigital number, since it uses as much as digits as its factorization.

56125153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8017886.

The product of its digits is 4500, while the sum is 28.

The square root of 56125153 is about 7491.6722432311. The cubic root of 56125153 is about 382.8710353017.

The spelling of 56125153 in words is "fifty-six million, one hundred twenty-five thousand, one hundred fifty-three".