2125352443 has 8 divisors (see below), whose sum is σ = 2177685488. Its totient is φ = 2073151584.

The previous prime is 2125352431. The next prime is 2125352473. The reversal of 2125352443 is 3442535212.

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 2125352443 - 2¹³ = 2125344251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2125352413) 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, 96 + ... + 65197.

It is an arithmetic number, because the mean of its divisors is an integer number (272210686).

Almost surely, 2^2125352443 is an apocalyptic number.

2125352443 is a deficient number, since it is larger than the sum of its proper divisors (52333045).

2125352443 is an equidigital number, since it uses as much as digits as its factorization.

2125352443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66093.

The product of its digits is 28800, while the sum is 31.

The square root of 2125352443 is about 46101.5449090375. The cubic root of 2125352443 is about 1285.7118682782.

Adding to 2125352443 its reverse (3442535212), we get a palindrome (5567887655).

The spelling of 2125352443 in words is "two billion, one hundred twenty-five million, three hundred fifty-two thousand, four hundred forty-three".