2664405363063 has 8 divisors (see below), whose sum is σ = 3761513453808. Its totient is φ = 1671783757184.

The previous prime is 2664405362989. The next prime is 2664405363077. The reversal of 2664405363063 is 3603635044662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2664405363063 - 2²⁰ = 2664404314487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664405343063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26121621156 + ... + 26121621257.

It is an arithmetic number, because the mean of its divisors is an integer number (470189181726).

Almost surely, 2^{2664405363063} is an apocalyptic number.

2664405363063 is a deficient number, since it is larger than the sum of its proper divisors (1097108090745).

2664405363063 is a wasteful number, since it uses less digits than its factorization.

2664405363063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52243242433.

The product of its (nonzero) digits is 5598720, while the sum is 48.

The spelling of 2664405363063 in words is "two trillion, six hundred sixty-four billion, four hundred five million, three hundred sixty-three thousand, sixty-three".