5272510144421 has 32 divisors (see below), whose sum is σ = 5786738496000. Its totient is φ = 4774168018368.

The previous prime is 5272510144397. The next prime is 5272510144463. The reversal of 5272510144421 is 1244410152725.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5272510144421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272510143421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1343997566 + ... + 1344001488.

It is an arithmetic number, because the mean of its divisors is an integer number (180835578000).

Almost surely, 2^{5272510144421} is an apocalyptic number.

It is an amenable number.

5272510144421 is a deficient number, since it is larger than the sum of its proper divisors (514228351579).

5272510144421 is a wasteful number, since it uses less digits than its factorization.

5272510144421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7313.

The product of its (nonzero) digits is 89600, while the sum is 38.

The spelling of 5272510144421 in words is "five trillion, two hundred seventy-two billion, five hundred ten million, one hundred forty-four thousand, four hundred twenty-one".