452908741 has 2 divisors, whose sum is σ = 452908742. Its totient is φ = 452908740.

The previous prime is 452908739. The next prime is 452908751. The reversal of 452908741 is 147809254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 446096641 + 6812100 = 21121^2 + 2610^2 .

It is a cyclic number.

It is not a de Polignac number, because 452908741 - 2¹ = 452908739 is a prime.

Together with 452908739, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 452908694 and 452908703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452908751) 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, 226454370 + 226454371.

It is an arithmetic number, because the mean of its divisors is an integer number (226454371).

Almost surely, 2^452908741 is an apocalyptic number.

It is an amenable number.

452908741 is a deficient number, since it is larger than the sum of its proper divisors (1).

452908741 is an equidigital number, since it uses as much as digits as its factorization.

452908741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 452908741 is about 21281.6526848833. The cubic root of 452908741 is about 767.9569954987.

The spelling of 452908741 in words is "four hundred fifty-two million, nine hundred eight thousand, seven hundred forty-one".