606445025133 has 16 divisors (see below), whose sum is σ = 812946491136. Its totient is φ = 402124800000.

The previous prime is 606445025099. The next prime is 606445025269. The reversal of 606445025133 is 331520544606.

It is not a de Polignac number, because 606445025133 - 2¹² = 606445021037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 606445025091 and 606445025100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606445025633) 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, 65493 + ... + 1103258.

It is an arithmetic number, because the mean of its divisors is an integer number (50809155696).

Almost surely, 2^606445025133 is an apocalyptic number.

It is an amenable number.

606445025133 is a deficient number, since it is larger than the sum of its proper divisors (206501466003).

606445025133 is a wasteful number, since it uses less digits than its factorization.

606445025133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169684.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 606445025133 its reverse (331520544606), we get a palindrome (937965569739).

The spelling of 606445025133 in words is "six hundred six billion, four hundred forty-five million, twenty-five thousand, one hundred thirty-three".