445893711369 has 8 divisors (see below), whose sum is σ = 620373859392. Its totient is φ = 284338018800.

The previous prime is 445893711301. The next prime is 445893711371. The reversal of 445893711369 is 963117398544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 445893711369 - 2¹⁹ = 445893187081 is a prime.

It is a super-2 number, since 2×445893711369² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (445893711169) 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, 3231113782 + ... + 3231113919.

It is an arithmetic number, because the mean of its divisors is an integer number (77546732424).

Almost surely, 2^445893711369 is an apocalyptic number.

It is an amenable number.

445893711369 is a deficient number, since it is larger than the sum of its proper divisors (174480148023).

445893711369 is a wasteful number, since it uses less digits than its factorization.

445893711369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462227727.

The product of its digits is 19595520, while the sum is 60.

The spelling of 445893711369 in words is "four hundred forty-five billion, eight hundred ninety-three million, seven hundred eleven thousand, three hundred sixty-nine".