2494646229547 has 2 divisors, whose sum is σ = 2494646229548. Its totient is φ = 2494646229546.

The previous prime is 2494646229541. The next prime is 2494646229683. The reversal of 2494646229547 is 7459226464942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2494646229547 - 2³ = 2494646229539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2494646229541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247323114773 + 1247323114774.

It is an arithmetic number, because the mean of its divisors is an integer number (1247323114774).

Almost surely, 2^{2494646229547} is an apocalyptic number.

2494646229547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494646229547 is an equidigital number, since it uses as much as digits as its factorization.

2494646229547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209018880, while the sum is 64.

The spelling of 2494646229547 in words is "two trillion, four hundred ninety-four billion, six hundred forty-six million, two hundred twenty-nine thousand, five hundred forty-seven".