441603523523063 has 16 divisors (see below), whose sum is σ = 482985062560032. Its totient is φ = 400428306432000.

The previous prime is 441603523523021. The next prime is 441603523523081. The reversal of 441603523523063 is 360325325306144.

It is not a de Polignac number, because 441603523523063 - 2¹² = 441603523518967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441603523522999 and 441603523523017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441603523523263) 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, 15427895 + ... + 33484727.

It is an arithmetic number, because the mean of its divisors is an integer number (30186566410002).

Almost surely, 2^{441603523523063} is an apocalyptic number.

441603523523063 is a deficient number, since it is larger than the sum of its proper divisors (41381539036969).

441603523523063 is a wasteful number, since it uses less digits than its factorization.

441603523523063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18062546.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 441603523523063 in words is "four hundred forty-one trillion, six hundred three billion, five hundred twenty-three million, five hundred twenty-three thousand, sixty-three".