5421685066174 has 16 divisors (see below), whose sum is σ = 8758808997120. Its totient is φ = 2502115512480.

The previous prime is 5421685066169. The next prime is 5421685066177. The reversal of 5421685066174 is 4716605861245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421685066177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8030637 + ... + 8679544.

It is an arithmetic number, because the mean of its divisors is an integer number (547425562320).

Almost surely, 2^{5421685066174} is an apocalyptic number.

5421685066174 is a deficient number, since it is larger than the sum of its proper divisors (3337123930946).

5421685066174 is a wasteful number, since it uses less digits than its factorization.

5421685066174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16722675.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 5421685066174 in words is "five trillion, four hundred twenty-one billion, six hundred eighty-five million, sixty-six thousand, one hundred seventy-four".