2492950666013 has 2 divisors, whose sum is σ = 2492950666014. Its totient is φ = 2492950666012.

The previous prime is 2492950666009. The next prime is 2492950666057. The reversal of 2492950666013 is 3106660592942.

It is a happy number.

2492950666013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1826895547129 + 666055118884 = 1351627^2 + 816122^2 .

It is a cyclic number.

It is not a de Polignac number, because 2492950666013 - 2² = 2492950666009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492950665013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246475333006 + 1246475333007.

It is an arithmetic number, because the mean of its divisors is an integer number (1246475333007).

Almost surely, 2^{2492950666013} is an apocalyptic number.

It is an amenable number.

2492950666013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492950666013 is an equidigital number, since it uses as much as digits as its factorization.

2492950666013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 53.

The spelling of 2492950666013 in words is "two trillion, four hundred ninety-two billion, nine hundred fifty million, six hundred sixty-six thousand, thirteen".