52143144293 has 8 divisors (see below), whose sum is σ = 52927096320. Its totient is φ = 51360568560.

The previous prime is 52143144289. The next prime is 52143144331. The reversal of 52143144293 is 39244134125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52143144293 - 2² = 52143144289 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 (52143144203) 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, 267605 + ... + 419402.

It is an arithmetic number, because the mean of its divisors is an integer number (6615887040).

Almost surely, 2^52143144293 is an apocalyptic number.

It is an amenable number.

52143144293 is a deficient number, since it is larger than the sum of its proper divisors (783952027).

52143144293 is a wasteful number, since it uses less digits than its factorization.

52143144293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688147.

The product of its digits is 103680, while the sum is 38.

The spelling of 52143144293 in words is "fifty-two billion, one hundred forty-three million, one hundred forty-four thousand, two hundred ninety-three".