55716107 has 2 divisors, whose sum is σ = 55716108. Its totient is φ = 55716106.

The previous prime is 55716079. The next prime is 55716109. The reversal of 55716107 is 70161755.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55716107 - 2¹⁸ = 55453963 is a prime.

Together with 55716109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55716109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27858053 + 27858054.

It is an arithmetic number, because the mean of its divisors is an integer number (27858054).

Almost surely, 2^55716107 is an apocalyptic number.

55716107 is a deficient number, since it is larger than the sum of its proper divisors (1).

55716107 is an equidigital number, since it uses as much as digits as its factorization.

55716107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 55716107 is about 7464.3222733213. The cubic root of 55716107 is about 381.9386317177.

The spelling of 55716107 in words is "fifty-five million, seven hundred sixteen thousand, one hundred seven".