6945617743365 has 48 divisors (see below), whose sum is σ = 12928047631488. Its totient is φ = 3174969135744.

The previous prime is 6945617743331. The next prime is 6945617743439. The reversal of 6945617743365 is 5633477165496.

It is not a de Polignac number, because 6945617743365 - 2⁸ = 6945617743109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6945617743296 and 6945617743305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13995264 + ... + 14483046.

It is an arithmetic number, because the mean of its divisors is an integer number (269334325656).

Almost surely, 2^{6945617743365} is an apocalyptic number.

It is an amenable number.

6945617743365 is a deficient number, since it is larger than the sum of its proper divisors (5982429888123).

6945617743365 is a wasteful number, since it uses less digits than its factorization.

6945617743365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507178 (or 507171 counting only the distinct ones).

The product of its digits is 342921600, while the sum is 66.

The spelling of 6945617743365 in words is "six trillion, nine hundred forty-five billion, six hundred seventeen million, seven hundred forty-three thousand, three hundred sixty-five".