6702381653 has 16 divisors (see below), whose sum is σ = 7378200576. Its totient is φ = 6037861440.

The previous prime is 6702381619. The next prime is 6702381659. The reversal of 6702381653 is 3561832076.

It is a cyclic number.

It is not a de Polignac number, because 6702381653 - 2¹⁴ = 6702365269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6702381653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6702381659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656375 + ... + 666507.

It is an arithmetic number, because the mean of its divisors is an integer number (461137536).

Almost surely, 2^6702381653 is an apocalyptic number.

It is an amenable number.

6702381653 is a deficient number, since it is larger than the sum of its proper divisors (675818923).

6702381653 is a wasteful number, since it uses less digits than its factorization.

6702381653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10684.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 6702381653 is about 81868.0746872674. The cubic root of 6702381653 is about 1885.4269827115.

The spelling of 6702381653 in words is "six billion, seven hundred two million, three hundred eighty-one thousand, six hundred fifty-three".