2406783451 has 2 divisors, whose sum is σ = 2406783452. Its totient is φ = 2406783450.

The previous prime is 2406783391. The next prime is 2406783469. The reversal of 2406783451 is 1543876042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2406783451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2406783481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203391725 + 1203391726.

It is an arithmetic number, because the mean of its divisors is an integer number (1203391726).

Almost surely, 2^2406783451 is an apocalyptic number.

2406783451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2406783451 is an equidigital number, since it uses as much as digits as its factorization.

2406783451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 2406783451 is about 49058.9793106216. The cubic root of 2406783451 is about 1340.1261207125.

The spelling of 2406783451 in words is "two billion, four hundred six million, seven hundred eighty-three thousand, four hundred fifty-one".