2046042653 has 2 divisors, whose sum is σ = 2046042654. Its totient is φ = 2046042652.

The previous prime is 2046042629. The next prime is 2046042673. The reversal of 2046042653 is 3562406402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2005427524 + 40615129 = 44782^2 + 6373^2 .

It is a cyclic number.

It is not a de Polignac number, because 2046042653 - 2¹⁶ = 2045977117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2046042623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023021326 + 1023021327.

It is an arithmetic number, because the mean of its divisors is an integer number (1023021327).

Almost surely, 2^2046042653 is an apocalyptic number.

It is an amenable number.

2046042653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046042653 is an equidigital number, since it uses as much as digits as its factorization.

2046042653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2046042653 is about 45233.2029929343. The cubic root of 2046042653 is about 1269.5161429982.

The spelling of 2046042653 in words is "two billion, forty-six million, forty-two thousand, six hundred fifty-three".