2643460604033 has 4 divisors (see below), whose sum is σ = 2699704446720. Its totient is φ = 2587216761348.

The previous prime is 2643460603981. The next prime is 2643460604051. The reversal of 2643460604033 is 3304060643462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2643460604033 - 2⁶ = 2643460603969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2643460604833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28121921273 + ... + 28121921366.

It is an arithmetic number, because the mean of its divisors is an integer number (674926111680).

Almost surely, 2^{2643460604033} is an apocalyptic number.

It is an amenable number.

2643460604033 is a deficient number, since it is larger than the sum of its proper divisors (56243842687).

2643460604033 is an equidigital number, since it uses as much as digits as its factorization.

2643460604033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56243842686.

The product of its (nonzero) digits is 746496, while the sum is 41.

The spelling of 2643460604033 in words is "two trillion, six hundred forty-three billion, four hundred sixty million, six hundred four thousand, thirty-three".