56626907 has 2 divisors, whose sum is σ = 56626908. Its totient is φ = 56626906.

The previous prime is 56626883. The next prime is 56626931. The reversal of 56626907 is 70962665.

56626907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (56626883) and next prime (56626931).

It is a cyclic number.

It is not a de Polignac number, because 56626907 - 2¹⁶ = 56561371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56626957) 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 as a sum of consecutive naturals, namely, 28313453 + 28313454.

It is an arithmetic number, because the mean of its divisors is an integer number (28313454).

Almost surely, 2^56626907 is an apocalyptic number.

56626907 is a deficient number, since it is larger than the sum of its proper divisors (1).

56626907 is an equidigital number, since it uses as much as digits as its factorization.

56626907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 56626907 is about 7525.0851822421. The cubic root of 56626907 is about 384.0085967223.

The spelling of 56626907 in words is "fifty-six million, six hundred twenty-six thousand, nine hundred seven".