12751075445 has 8 divisors (see below), whose sum is σ = 15485643936. Its totient is φ = 10077958096.

The previous prime is 12751075433. The next prime is 12751075483. The reversal of 12751075445 is 54457015721.

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 12751075445 - 2⁴ = 12751075429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15362327 + ... + 15363156.

It is an arithmetic number, because the mean of its divisors is an integer number (1935705492).

Almost surely, 2^12751075445 is an apocalyptic number.

It is an amenable number.

12751075445 is a deficient number, since it is larger than the sum of its proper divisors (2734568491).

12751075445 is an equidigital number, since it uses as much as digits as its factorization.

12751075445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30725571.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 12751075445 in words is "twelve billion, seven hundred fifty-one million, seventy-five thousand, four hundred forty-five".