492597096949 has 2 divisors, whose sum is σ = 492597096950. Its totient is φ = 492597096948.

The previous prime is 492597096941. The next prime is 492597096977. The reversal of 492597096949 is 949690795294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252800800849 + 239796296100 = 502793^2 + 489690^2 .

It is a cyclic number.

It is not a de Polignac number, because 492597096949 - 2³ = 492597096941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492597096941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246298548474 + 246298548475.

It is an arithmetic number, because the mean of its divisors is an integer number (246298548475).

Almost surely, 2^492597096949 is an apocalyptic number.

It is an amenable number.

492597096949 is a deficient number, since it is larger than the sum of its proper divisors (1).

492597096949 is an equidigital number, since it uses as much as digits as its factorization.

492597096949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 396809280, while the sum is 73.

The spelling of 492597096949 in words is "four hundred ninety-two billion, five hundred ninety-seven million, ninety-six thousand, nine hundred forty-nine".