2651360472217 has 8 divisors (see below), whose sum is σ = 2730128587776. Its totient is φ = 2572966552752.

The previous prime is 2651360472197. The next prime is 2651360472259. The reversal of 2651360472217 is 7122740631562.

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 2651360472217 - 2²³ = 2651352083609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2651360473217) 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 7 ways as a sum of consecutive naturals, for example, 93534643 + ... + 93562984.

It is an arithmetic number, because the mean of its divisors is an integer number (341266073472).

Almost surely, 2^{2651360472217} is an apocalyptic number.

It is an amenable number.

2651360472217 is a deficient number, since it is larger than the sum of its proper divisors (78768115559).

2651360472217 is a wasteful number, since it uses less digits than its factorization.

2651360472217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187098047.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 2651360472217 in words is "two trillion, six hundred fifty-one billion, three hundred sixty million, four hundred seventy-two thousand, two hundred seventeen".