445129288079 has 8 divisors (see below), whose sum is σ = 509418943488. Its totient is φ = 381014571960.

The previous prime is 445129288049. The next prime is 445129288117. The reversal of 445129288079 is 970882921544.

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 445129288079 - 2¹² = 445129283983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445129288049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43729367 + ... + 43739544.

It is an arithmetic number, because the mean of its divisors is an integer number (63677367936).

Almost surely, 2^445129288079 is an apocalyptic number.

445129288079 is a deficient number, since it is larger than the sum of its proper divisors (64289655409).

445129288079 is an equidigital number, since it uses as much as digits as its factorization.

445129288079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87469645.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 445129288079 in words is "four hundred forty-five billion, one hundred twenty-nine million, two hundred eighty-eight thousand, seventy-nine".