55107615652027 has 2 divisors, whose sum is σ = 55107615652028. Its totient is φ = 55107615652026.

The previous prime is 55107615652013. The next prime is 55107615652069. The reversal of 55107615652027 is 72025651670155.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55107615652027 - 2²³ = 55107607263419 is a prime.

It is not a weakly prime, because it can be changed into another prime (55107615652627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27553807826013 + 27553807826014.

It is an arithmetic number, because the mean of its divisors is an integer number (27553807826014).

Almost surely, 2^{55107615652027} is an apocalyptic number.

55107615652027 is a deficient number, since it is larger than the sum of its proper divisors (1).

55107615652027 is an equidigital number, since it uses as much as digits as its factorization.

55107615652027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410000, while the sum is 52.

The spelling of 55107615652027 in words is "fifty-five trillion, one hundred seven billion, six hundred fifteen million, six hundred fifty-two thousand, twenty-seven".