445270675612031 has 4 divisors (see below), whose sum is σ = 446675314967592. Its totient is φ = 443866036256472.

The previous prime is 445270675611977. The next prime is 445270675612123. The reversal of 445270675612031 is 130216576072544.

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

It is a cyclic number.

It is not a de Polignac number, because 445270675612031 - 2¹⁰ = 445270675611007 is a prime.

It is a super-2 number, since 2×445270675612031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445270275612031) 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, 702319677305 + ... + 702319677938.

It is an arithmetic number, because the mean of its divisors is an integer number (111668828741898).

Almost surely, 2^{445270675612031} is an apocalyptic number.

445270675612031 is a deficient number, since it is larger than the sum of its proper divisors (1404639355561).

445270675612031 is a wasteful number, since it uses less digits than its factorization.

445270675612031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404639355560.

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 445270675612031 in words is "four hundred forty-five trillion, two hundred seventy billion, six hundred seventy-five million, six hundred twelve thousand, thirty-one".