444952535 has 4 divisors (see below), whose sum is σ = 533943048. Its totient is φ = 355962024.

The previous prime is 444952523. The next prime is 444952537. The reversal of 444952535 is 535259444.

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

It is a cyclic number.

It is not a de Polignac number, because 444952535 - 2¹⁰ = 444951511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 444952492 and 444952501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444952537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44495249 + ... + 44495258.

It is an arithmetic number, because the mean of its divisors is an integer number (133485762).

Almost surely, 2^444952535 is an apocalyptic number.

444952535 is a deficient number, since it is larger than the sum of its proper divisors (88990513).

444952535 is an equidigital number, since it uses as much as digits as its factorization.

444952535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88990512.

The product of its digits is 432000, while the sum is 41.

The square root of 444952535 is about 21093.8980513323. The cubic root of 444952535 is about 763.4335268689.

The spelling of 444952535 in words is "four hundred forty-four million, nine hundred fifty-two thousand, five hundred thirty-five".