445747160403311 has 8 divisors (see below), whose sum is σ = 480035567625600. Its totient is φ = 411458776625952.

The previous prime is 445747160403299. The next prime is 445747160403353. The reversal of 445747160403311 is 113304061747544.

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 445747160403311 - 2⁴² = 441349113892207 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 445747160403311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445747160403361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69804290 + ... + 75921888.

It is an arithmetic number, because the mean of its divisors is an integer number (60004445953200).

Almost surely, 2^{445747160403311} is an apocalyptic number.

445747160403311 is a deficient number, since it is larger than the sum of its proper divisors (34288407222289).

445747160403311 is a wasteful number, since it uses less digits than its factorization.

445747160403311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11722465.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 445747160403311 in words is "four hundred forty-five trillion, seven hundred forty-seven billion, one hundred sixty million, four hundred three thousand, three hundred eleven".