6953380536841 has 4 divisors (see below), whose sum is σ = 6954697220884. Its totient is φ = 6952063852800.

The previous prime is 6953380536829. The next prime is 6953380536871. The reversal of 6953380536841 is 1486350833596.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3080828842441 + 3872551694400 = 1755229^2 + 1967880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6953380536841 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 6953380536841.

It is not an unprimeable number, because it can be changed into a prime (6953380536871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658334100 + ... + 658344661.

It is an arithmetic number, because the mean of its divisors is an integer number (1738674305221).

Almost surely, 2^{6953380536841} is an apocalyptic number.

It is an amenable number.

6953380536841 is a deficient number, since it is larger than the sum of its proper divisors (1316684043).

6953380536841 is a wasteful number, since it uses less digits than its factorization.

6953380536841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316684042.

The product of its (nonzero) digits is 55987200, while the sum is 61.

The spelling of 6953380536841 in words is "six trillion, nine hundred fifty-three billion, three hundred eighty million, five hundred thirty-six thousand, eight hundred forty-one".