445352135 has 8 divisors (see below), whose sum is σ = 535385376. Its totient is φ = 355639840.

The previous prime is 445352113. The next prime is 445352143. The reversal of 445352135 is 531253544.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 445352135 - 2⁶ = 445352071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77171 + ... + 82740.

It is an arithmetic number, because the mean of its divisors is an integer number (66923172).

Almost surely, 2^445352135 is an apocalyptic number.

445352135 is a deficient number, since it is larger than the sum of its proper divisors (90033241).

445352135 is a wasteful number, since it uses less digits than its factorization.

445352135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160473.

The product of its digits is 36000, while the sum is 32.

The square root of 445352135 is about 21103.3678591830. The cubic root of 445352135 is about 763.6619982483.

The spelling of 445352135 in words is "four hundred forty-five million, three hundred fifty-two thousand, one hundred thirty-five".