2047543153 has 2 divisors, whose sum is σ = 2047543154. Its totient is φ = 2047543152.

The previous prime is 2047543097. The next prime is 2047543181. The reversal of 2047543153 is 3513457402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1362569569 + 684973584 = 36913^2 + 26172^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2047543153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2047547153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023771576 + 1023771577.

It is an arithmetic number, because the mean of its divisors is an integer number (1023771577).

Almost surely, 2^2047543153 is an apocalyptic number.

It is an amenable number.

2047543153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047543153 is an equidigital number, since it uses as much as digits as its factorization.

2047543153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 2047543153 is about 45249.7862204895. The cubic root of 2047543153 is about 1269.8264075461.

The spelling of 2047543153 in words is "two billion, forty-seven million, five hundred forty-three thousand, one hundred fifty-three".