1853147548027 has 2 divisors, whose sum is σ = 1853147548028. Its totient is φ = 1853147548026.

The previous prime is 1853147548013. The next prime is 1853147548103. The reversal of 1853147548027 is 7208457413581.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1853147548027 - 2⁷ = 1853147547899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1853147548927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926573774013 + 926573774014.

It is an arithmetic number, because the mean of its divisors is an integer number (926573774014).

Almost surely, 2^{1853147548027} is an apocalyptic number.

1853147548027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1853147548027 is an equidigital number, since it uses as much as digits as its factorization.

1853147548027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7526400, while the sum is 55.

The spelling of 1853147548027 in words is "one trillion, eight hundred fifty-three billion, one hundred forty-seven million, five hundred forty-eight thousand, twenty-seven".