56329667 has 2 divisors, whose sum is σ = 56329668. Its totient is φ = 56329666.

The previous prime is 56329643. The next prime is 56329681. The reversal of 56329667 is 76692365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56329667 - 2⁸ = 56329411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56326667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28164833 + 28164834.

It is an arithmetic number, because the mean of its divisors is an integer number (28164834).

Almost surely, 2^56329667 is an apocalyptic number.

56329667 is a deficient number, since it is larger than the sum of its proper divisors (1).

56329667 is an equidigital number, since it uses as much as digits as its factorization.

56329667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 44.

The square root of 56329667 is about 7505.3092541214. The cubic root of 56329667 is about 383.3355184921.

The spelling of 56329667 in words is "fifty-six million, three hundred twenty-nine thousand, six hundred sixty-seven".