6953469473540 has 12 divisors (see below), whose sum is σ = 14602285894476. Its totient is φ = 2781387789408.

The previous prime is 6953469473459. The next prime is 6953469473543. The reversal of 6953469473540 is 453749643596.

It can be written as a sum of positive squares in 2 ways, for example, as 1457698851904 + 5495770621636 = 1207352^2 + 2344306^2 .

It is not an unprimeable number, because it can be changed into a prime (6953469473543) 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, 173836736819 + ... + 173836736858.

It is an arithmetic number, because the mean of its divisors is an integer number (1216857157873).

Almost surely, 2^{6953469473540} is an apocalyptic number.

It is an amenable number.

6953469473540 is an abundant number, since it is smaller than the sum of its proper divisors (7648816420936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6953469473540 is a wasteful number, since it uses less digits than its factorization.

6953469473540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347673473686 (or 347673473684 counting only the distinct ones).

The product of its (nonzero) digits is 293932800, while the sum is 65.

The spelling of 6953469473540 in words is "six trillion, nine hundred fifty-three billion, four hundred sixty-nine million, four hundred seventy-three thousand, five hundred forty".