56895069 has 32 divisors (see below), whose sum is σ = 95938560. Its totient is φ = 29131200.

The previous prime is 56895067. The next prime is 56895079. The reversal of 56895069 is 96059865.

56895069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56895069 - 2¹ = 56895067 is a prime.

It is a super-2 number, since 2×56895069² = 6474097753029522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56895061) 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 31 ways as a sum of consecutive naturals, for example, 14667 + ... + 18135.

It is an arithmetic number, because the mean of its divisors is an integer number (2998080).

Almost surely, 2^56895069 is an apocalyptic number.

It is an amenable number.

56895069 is a deficient number, since it is larger than the sum of its proper divisors (39043491).

56895069 is a wasteful number, since it uses less digits than its factorization.

56895069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561.

The product of its (nonzero) digits is 583200, while the sum is 48.

The square root of 56895069 is about 7542.8820088876. The cubic root of 56895069 is about 384.6138118838.

The spelling of 56895069 in words is "fifty-six million, eight hundred ninety-five thousand, sixty-nine".