445738235135282 has 4 divisors (see below), whose sum is σ = 668607352702926. Its totient is φ = 222869117567640.

The previous prime is 445738235135261. The next prime is 445738235135329. The reversal of 445738235135282 is 282531532837544.

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

It can be written as a sum of positive squares in only one way, i.e., 328306097169961 + 117432137965321 = 18119219^2 + 10836611^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111434558783819 + ... + 111434558783822.

Almost surely, 2^{445738235135282} is an apocalyptic number.

445738235135282 is a deficient number, since it is larger than the sum of its proper divisors (222869117567644).

445738235135282 is a wasteful number, since it uses less digits than its factorization.

445738235135282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222869117567643.

The product of its digits is 193536000, while the sum is 62.

The spelling of 445738235135282 in words is "four hundred forty-five trillion, seven hundred thirty-eight billion, two hundred thirty-five million, one hundred thirty-five thousand, two hundred eighty-two".