2046754453 has 2 divisors, whose sum is σ = 2046754454. Its totient is φ = 2046754452.

The previous prime is 2046754397. The next prime is 2046754459. The reversal of 2046754453 is 3544576402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1803955729 + 242798724 = 42473^2 + 15582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2046754453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2046754459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023377226 + 1023377227.

It is an arithmetic number, because the mean of its divisors is an integer number (1023377227).

Almost surely, 2^2046754453 is an apocalyptic number.

It is an amenable number.

2046754453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046754453 is an equidigital number, since it uses as much as digits as its factorization.

2046754453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 40.

The square root of 2046754453 is about 45241.0704227917. The cubic root of 2046754453 is about 1269.6633437127.

The spelling of 2046754453 in words is "two billion, forty-six million, seven hundred fifty-four thousand, four hundred fifty-three".