2663452403 has 2 divisors, whose sum is σ = 2663452404. Its totient is φ = 2663452402.

The previous prime is 2663452397. The next prime is 2663452427. The reversal of 2663452403 is 3042543662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2663452403 - 2⁸ = 2663452147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2663452903) 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, 1331726201 + 1331726202.

It is an arithmetic number, because the mean of its divisors is an integer number (1331726202).

Almost surely, 2^2663452403 is an apocalyptic number.

2663452403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2663452403 is an equidigital number, since it uses as much as digits as its factorization.

2663452403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 2663452403 is about 51608.6465914385. The cubic root of 2663452403 is about 1386.1651632052.

The spelling of 2663452403 in words is "two billion, six hundred sixty-three million, four hundred fifty-two thousand, four hundred three".