445264165532 has 12 divisors (see below), whose sum is σ = 800272081560. Its totient is φ = 216614999376.

The previous prime is 445264165513. The next prime is 445264165571. The reversal of 445264165532 is 235561462544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1504270682 + ... + 1504270977.

It is an arithmetic number, because the mean of its divisors is an integer number (66689340130).

Almost surely, 2^445264165532 is an apocalyptic number.

It is an amenable number.

445264165532 is a deficient number, since it is larger than the sum of its proper divisors (355007916028).

445264165532 is a wasteful number, since it uses less digits than its factorization.

445264165532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008541700 (or 3008541698 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 47.

The spelling of 445264165532 in words is "four hundred forty-five billion, two hundred sixty-four million, one hundred sixty-five thousand, five hundred thirty-two".