55450736327827 has 2 divisors, whose sum is σ = 55450736327828. Its totient is φ = 55450736327826.

The previous prime is 55450736327821. The next prime is 55450736327843. The reversal of 55450736327827 is 72872363705455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55450736327827 - 2¹¹ = 55450736325779 is a prime.

It is not a weakly prime, because it can be changed into another prime (55450736327821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27725368163913 + 27725368163914.

It is an arithmetic number, because the mean of its divisors is an integer number (27725368163914).

Almost surely, 2^{55450736327827} is an apocalyptic number.

55450736327827 is a deficient number, since it is larger than the sum of its proper divisors (1).

55450736327827 is an equidigital number, since it uses as much as digits as its factorization.

55450736327827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352000, while the sum is 64.

The spelling of 55450736327827 in words is "fifty-five trillion, four hundred fifty billion, seven hundred thirty-six million, three hundred twenty-seven thousand, eight hundred twenty-seven".