56150249 has 4 divisors (see below), whose sum is σ = 56280960. Its totient is φ = 56019540.

The previous prime is 56150209. The next prime is 56150257. The reversal of 56150249 is 94205165.

It is a happy number.

56150249 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-56150249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56150209) 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, 64709 + ... + 65570.

It is an arithmetic number, because the mean of its divisors is an integer number (14070240).

Almost surely, 2^56150249 is an apocalyptic number.

It is an amenable number.

56150249 is a deficient number, since it is larger than the sum of its proper divisors (130711).

56150249 is a wasteful number, since it uses less digits than its factorization.

56150249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130710.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 56150249 is about 7493.3469824905. The cubic root of 56150249 is about 382.9280929025.

The spelling of 56150249 in words is "fifty-six million, one hundred fifty thousand, two hundred forty-nine".