55107630453727 has 2 divisors, whose sum is σ = 55107630453728. Its totient is φ = 55107630453726.

The previous prime is 55107630453709. The next prime is 55107630453739. The reversal of 55107630453727 is 72735403670155.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55107630453727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55107630453767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27553815226863 + 27553815226864.

It is an arithmetic number, because the mean of its divisors is an integer number (27553815226864).

Almost surely, 2^{55107630453727} is an apocalyptic number.

55107630453727 is a deficient number, since it is larger than the sum of its proper divisors (1).

55107630453727 is an equidigital number, since it uses as much as digits as its factorization.

55107630453727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18522000, while the sum is 55.

The spelling of 55107630453727 in words is "fifty-five trillion, one hundred seven billion, six hundred thirty million, four hundred fifty-three thousand, seven hundred twenty-seven".