56958367 has 2 divisors, whose sum is σ = 56958368. Its totient is φ = 56958366.

The previous prime is 56958331. The next prime is 56958383. The reversal of 56958367 is 76385965.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56958367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56958367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56958467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28479183 + 28479184.

It is an arithmetic number, because the mean of its divisors is an integer number (28479184).

Almost surely, 2^56958367 is an apocalyptic number.

56958367 is a deficient number, since it is larger than the sum of its proper divisors (1).

56958367 is an equidigital number, since it uses as much as digits as its factorization.

56958367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 49.

The square root of 56958367 is about 7547.0767188362. The cubic root of 56958367 is about 384.7563916815.

The spelling of 56958367 in words is "fifty-six million, nine hundred fifty-eight thousand, three hundred sixty-seven".