2041277453 has 2 divisors, whose sum is σ = 2041277454. Its totient is φ = 2041277452.

The previous prime is 2041277449. The next prime is 2041277461. The reversal of 2041277453 is 3547721402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1173268009 + 868009444 = 34253^2 + 29462^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041277453 - 2² = 2041277449 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 (2041277443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020638726 + 1020638727.

It is an arithmetic number, because the mean of its divisors is an integer number (1020638727).

Almost surely, 2^2041277453 is an apocalyptic number.

It is an amenable number.

2041277453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041277453 is an equidigital number, since it uses as much as digits as its factorization.

2041277453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 2041277453 is about 45180.4985917597. The cubic root of 2041277453 is about 1268.5298160846.

Adding to 2041277453 its reverse (3547721402), we get a palindrome (5588998855).

The spelling of 2041277453 in words is "two billion, forty-one million, two hundred seventy-seven thousand, four hundred fifty-three".