445679001356 has 12 divisors (see below), whose sum is σ = 781883238360. Its totient is φ = 222283790400.

The previous prime is 445679001323. The next prime is 445679001403. The reversal of 445679001356 is 653100976544.

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, 138925766 + ... + 138928973.

It is an arithmetic number, because the mean of its divisors is an integer number (65156936530).

Almost surely, 2^445679001356 is an apocalyptic number.

It is an amenable number.

445679001356 is a deficient number, since it is larger than the sum of its proper divisors (336204237004).

445679001356 is a wasteful number, since it uses less digits than its factorization.

445679001356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277855144 (or 277855142 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 445679001356 in words is "four hundred forty-five billion, six hundred seventy-nine million, one thousand, three hundred fifty-six".