5343745727172 has 12 divisors (see below), whose sum is σ = 12468740030096. Its totient is φ = 1781248575720.

The previous prime is 5343745727161. The next prime is 5343745727219. The reversal of 5343745727172 is 2717275473435.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222656071954 + ... + 222656071977.

Almost surely, 2^{5343745727172} is an apocalyptic number.

It is an amenable number.

5343745727172 is an abundant number, since it is smaller than the sum of its proper divisors (7124994302924).

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

5343745727172 is a wasteful number, since it uses less digits than its factorization.

5343745727172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445312143938 (or 445312143936 counting only the distinct ones).

The product of its digits is 34574400, while the sum is 57.

The spelling of 5343745727172 in words is "five trillion, three hundred forty-three billion, seven hundred forty-five million, seven hundred twenty-seven thousand, one hundred seventy-two".