4325511155443 has 4 divisors (see below), whose sum is σ = 4326375743928. Its totient is φ = 4324646566960.

The previous prime is 4325511155389. The next prime is 4325511155467. The reversal of 4325511155443 is 3445511155234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4325511155443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4325511155443.

It is not an unprimeable number, because it can be changed into a prime (4325511155243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432286738 + ... + 432296743.

It is an arithmetic number, because the mean of its divisors is an integer number (1081593935982).

Almost surely, 2^{4325511155443} is an apocalyptic number.

4325511155443 is a deficient number, since it is larger than the sum of its proper divisors (864588485).

4325511155443 is an equidigital number, since it uses as much as digits as its factorization.

4325511155443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864588484.

The product of its digits is 720000, while the sum is 43.

The spelling of 4325511155443 in words is "four trillion, three hundred twenty-five billion, five hundred eleven million, one hundred fifty-five thousand, four hundred forty-three".