56765654 has 32 divisors (see below), whose sum is σ = 98582400. Its totient is φ = 24243840.

The previous prime is 56765651. The next prime is 56765677. The reversal of 56765654 is 45656765.

56765654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

56765654 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56765651) 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 15 ways as a sum of consecutive naturals, for example, 57614 + ... + 58590.

It is an arithmetic number, because the mean of its divisors is an integer number (3080700).

Almost surely, 2^56765654 is an apocalyptic number.

56765654 is a deficient number, since it is larger than the sum of its proper divisors (41816746).

56765654 is a wasteful number, since it uses less digits than its factorization.

56765654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148.

The product of its digits is 756000, while the sum is 44.

The square root of 56765654 is about 7534.2985074923. The cubic root of 56765654 is about 384.3219729788.

Subtracting from 56765654 its reverse (45656765), we obtain a square (11108889 = 3333²).

The spelling of 56765654 in words is "fifty-six million, seven hundred sixty-five thousand, six hundred fifty-four".