492452809753 has 2 divisors, whose sum is σ = 492452809754. Its totient is φ = 492452809752.

The previous prime is 492452809747. The next prime is 492452809777. The reversal of 492452809753 is 357908254294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409757455129 + 82695354624 = 640123^2 + 287568^2 .

It is a cyclic number.

It is not a de Polignac number, because 492452809753 - 2²¹ = 492450712601 is a prime.

It is not a weakly prime, because it can be changed into another prime (492452809703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246226404876 + 246226404877.

It is an arithmetic number, because the mean of its divisors is an integer number (246226404877).

Almost surely, 2^492452809753 is an apocalyptic number.

It is an amenable number.

492452809753 is a deficient number, since it is larger than the sum of its proper divisors (1).

492452809753 is an equidigital number, since it uses as much as digits as its factorization.

492452809753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 492452809753 in words is "four hundred ninety-two billion, four hundred fifty-two million, eight hundred nine thousand, seven hundred fifty-three".