445113352 has 16 divisors (see below), whose sum is σ = 838333440. Its totient is φ = 221557776.

The previous prime is 445113311. The next prime is 445113371. The reversal of 445113352 is 253311544.

It is a super-2 number, since 2×445113352² = 396251792257351808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 445113352.

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, 122968 + ... + 126535.

It is an arithmetic number, because the mean of its divisors is an integer number (52395840).

Almost surely, 2^445113352 is an apocalyptic number.

It is an amenable number.

445113352 is a deficient number, since it is larger than the sum of its proper divisors (393220088).

445113352 is a wasteful number, since it uses less digits than its factorization.

445113352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249732 (or 249728 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 445113352 is about 21097.7096387262. The cubic root of 445113352 is about 763.5254904618.

Adding to 445113352 its reverse (253311544), we get a palindrome (698424896).

The spelling of 445113352 in words is "four hundred forty-five million, one hundred thirteen thousand, three hundred fifty-two".