441064545 has 16 divisors (see below), whose sum is σ = 722116032. Its totient is φ = 229763520.

The previous prime is 441064517. The next prime is 441064549. The reversal of 441064545 is 545460144.

It is not a de Polignac number, because 441064545 - 2⁹ = 441064033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (441064549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341266 + ... + 342555.

It is an arithmetic number, because the mean of its divisors is an integer number (45132252).

Almost surely, 2^441064545 is an apocalyptic number.

It is an amenable number.

441064545 is a deficient number, since it is larger than the sum of its proper divisors (281051487).

441064545 is a wasteful number, since it uses less digits than its factorization.

441064545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683872.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 441064545 is about 21001.5367294872. The cubic root of 441064545 is about 761.2033941932.

The spelling of 441064545 in words is "four hundred forty-one million, sixty-four thousand, five hundred forty-five".