846519053 has 2 divisors, whose sum is σ = 846519054. Its totient is φ = 846519052.

The previous prime is 846519043. The next prime is 846519061. The reversal of 846519053 is 350915648.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512433769 + 334085284 = 22637^2 + 18278^2 .

It is a cyclic number.

It is not a de Polignac number, because 846519053 - 2¹⁴ = 846502669 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 846519053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (846519043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423259526 + 423259527.

It is an arithmetic number, because the mean of its divisors is an integer number (423259527).

Almost surely, 2^846519053 is an apocalyptic number.

It is an amenable number.

846519053 is a deficient number, since it is larger than the sum of its proper divisors (1).

846519053 is an equidigital number, since it uses as much as digits as its factorization.

846519053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 846519053 is about 29095.0004811823. Note that the first 3 decimals coincide. The cubic root of 846519053 is about 945.9733736604.

The spelling of 846519053 in words is "eight hundred forty-six million, five hundred nineteen thousand, fifty-three".