445235314522 has 4 divisors (see below), whose sum is σ = 667852971786. Its totient is φ = 222617657260.

The previous prime is 445235314493. The next prime is 445235314543. The reversal of 445235314522 is 225413532544.

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., 278656238641 + 166579075881 = 527879^2 + 408141^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111308828629 + ... + 111308828632.

Almost surely, 2^445235314522 is an apocalyptic number.

445235314522 is a deficient number, since it is larger than the sum of its proper divisors (222617657264).

445235314522 is a wasteful number, since it uses less digits than its factorization.

445235314522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222617657263.

The product of its digits is 576000, while the sum is 40.

The spelling of 445235314522 in words is "four hundred forty-five billion, two hundred thirty-five million, three hundred fourteen thousand, five hundred twenty-two".