5678765432345 has 16 divisors (see below), whose sum is σ = 6860738420352. Its totient is φ = 4512208646400.

The previous prime is 5678765432341. The next prime is 5678765432371. The reversal of 5678765432345 is 5432345678765.

5678765432345 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 5678765432345 - 2² = 5678765432341 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5678765432341) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4179089 + ... + 5368641.

It is an arithmetic number, because the mean of its divisors is an integer number (428796151272).

Almost surely, 2^{5678765432345} is an apocalyptic number.

It is an amenable number.

5678765432345 is a deficient number, since it is larger than the sum of its proper divisors (1181972988007).

5678765432345 is a wasteful number, since it uses less digits than its factorization.

5678765432345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196032.

The product of its digits is 508032000, while the sum is 65.

The spelling of 5678765432345 in words is "five trillion, six hundred seventy-eight billion, seven hundred sixty-five million, four hundred thirty-two thousand, three hundred forty-five".