2053861027 has 2 divisors, whose sum is σ = 2053861028. Its totient is φ = 2053861026.

The previous prime is 2053861021. The next prime is 2053861049. The reversal of 2053861027 is 7201683502.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053861027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2053860983 and 2053861001.

It is not a weakly prime, because it can be changed into another prime (2053861021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026930513 + 1026930514.

It is an arithmetic number, because the mean of its divisors is an integer number (1026930514).

Almost surely, 2^2053861027 is an apocalyptic number.

2053861027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053861027 is an equidigital number, since it uses as much as digits as its factorization.

2053861027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 2053861027 is about 45319.5435435972. The cubic root of 2053861027 is about 1271.1311201178.

The spelling of 2053861027 in words is "two billion, fifty-three million, eight hundred sixty-one thousand, twenty-seven".