2666651006013 has 8 divisors (see below), whose sum is σ = 3559929652800. Its totient is φ = 1775569848288.

The previous prime is 2666651005979. The next prime is 2666651006023. The reversal of 2666651006013 is 3106001566662.

2666651006013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2666651006013 - 2¹⁶ = 2666650940477 is a prime.

It is a super-2 number, since 2×2666651006013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2666651006023) 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, 549369433 + ... + 549374286.

It is an arithmetic number, because the mean of its divisors is an integer number (444991206600).

Almost surely, 2^{2666651006013} is an apocalyptic number.

It is an amenable number.

2666651006013 is a deficient number, since it is larger than the sum of its proper divisors (893278646787).

2666651006013 is a wasteful number, since it uses less digits than its factorization.

2666651006013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098744531.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 2666651006013 in words is "two trillion, six hundred sixty-six billion, six hundred fifty-one million, six thousand, thirteen".