6213415346645 has 16 divisors (see below), whose sum is σ = 8030715840000. Its totient is φ = 4587756032064.

The previous prime is 6213415346617. The next prime is 6213415346651. The reversal of 6213415346645 is 5466435143126.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6213415346645 - 2²⁸ = 6213146911189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6213415346593 and 6213415346602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5886149 + ... + 6861018.

It is an arithmetic number, because the mean of its divisors is an integer number (501919740000).

Almost surely, 2^{6213415346645} is an apocalyptic number.

6213415346645 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6213415346645 is a deficient number, since it is larger than the sum of its proper divisors (1817300493355).

6213415346645 is a wasteful number, since it uses less digits than its factorization.

6213415346645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12754684.

The product of its digits is 6220800, while the sum is 50.

The spelling of 6213415346645 in words is "six trillion, two hundred thirteen billion, four hundred fifteen million, three hundred forty-six thousand, six hundred forty-five".