2052731450443 has 8 divisors (see below), whose sum is σ = 2069279660000. Its totient is φ = 2036244192768.

The previous prime is 2052731450437. The next prime is 2052731450447. The reversal of 2052731450443 is 3440541372502.

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 2052731450443 - 2⁵ = 2052731450411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2052731450396 and 2052731450405.

It is not an unprimeable number, because it can be changed into a prime (2052731450447) 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, 15170343 + ... + 15305056.

It is an arithmetic number, because the mean of its divisors is an integer number (258659957500).

Almost surely, 2^{2052731450443} is an apocalyptic number.

2052731450443 is a deficient number, since it is larger than the sum of its proper divisors (16548209557).

2052731450443 is a wasteful number, since it uses less digits than its factorization.

2052731450443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30475941.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 2052731450443 in words is "two trillion, fifty-two billion, seven hundred thirty-one million, four hundred fifty thousand, four hundred forty-three".