492801281634829 has 2 divisors, whose sum is σ = 492801281634830. Its totient is φ = 492801281634828.

The previous prime is 492801281634799. The next prime is 492801281634901. The reversal of 492801281634829 is 928436182108294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 452807331732900 + 39993949901929 = 21279270^2 + 6324077^2 .

It is a cyclic number.

It is not a de Polignac number, because 492801281634829 - 2¹⁵ = 492801281602061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492801281634229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246400640817414 + 246400640817415.

It is an arithmetic number, because the mean of its divisors is an integer number (246400640817415).

Almost surely, 2^{492801281634829} is an apocalyptic number.

It is an amenable number.

492801281634829 is a deficient number, since it is larger than the sum of its proper divisors (1).

492801281634829 is an equidigital number, since it uses as much as digits as its factorization.

492801281634829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95551488, while the sum is 67.

The spelling of 492801281634829 in words is "four hundred ninety-two trillion, eight hundred one billion, two hundred eighty-one million, six hundred thirty-four thousand, eight hundred twenty-nine".