56667363 has 16 divisors (see below), whose sum is σ = 78948000. Its totient is φ = 36108800.

The previous prime is 56667319. The next prime is 56667389. The reversal of 56667363 is 36376665.

It is a happy number.

56667363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 56667363 - 2²² = 52473059 is a prime.

It is a super-2 number, since 2×56667363² = 6422380058747538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56667263) 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, 5563 + ... + 12011.

It is an arithmetic number, because the mean of its divisors is an integer number (4934250).

Almost surely, 2^56667363 is an apocalyptic number.

56667363 is a deficient number, since it is larger than the sum of its proper divisors (22280637).

56667363 is a wasteful number, since it uses less digits than its factorization.

56667363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6582.

The product of its digits is 408240, while the sum is 42.

The square root of 56667363 is about 7527.7727781861. The cubic root of 56667363 is about 384.1000241280.

The spelling of 56667363 in words is "fifty-six million, six hundred sixty-seven thousand, three hundred sixty-three".