56644495 has 8 divisors (see below), whose sum is σ = 68737680. Its totient is φ = 44806080.

The previous prime is 56644481. The next prime is 56644499. The reversal of 56644495 is 59444665.

56644495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56644495 - 2¹³ = 56636303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56644499) 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 7 ways as a sum of consecutive naturals, for example, 63201 + ... + 64090.

It is an arithmetic number, because the mean of its divisors is an integer number (8592210).

Almost surely, 2^56644495 is an apocalyptic number.

56644495 is a deficient number, since it is larger than the sum of its proper divisors (12093185).

56644495 is a wasteful number, since it uses less digits than its factorization.

56644495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127385.

The product of its digits is 518400, while the sum is 43.

The square root of 56644495 is about 7526.2537161592. The cubic root of 56644495 is about 384.0483495797.

The spelling of 56644495 in words is "fifty-six million, six hundred forty-four thousand, four hundred ninety-five".