605532445 has 24 divisors (see below), whose sum is σ = 856878264. Its totient is φ = 409522176.

The previous prime is 605532439. The next prime is 605532463. The reversal of 605532445 is 544235506.

It can be written as a sum of positive squares in 4 ways, for example, as 277089316 + 328443129 = 16646^2 + 18123^2 .

It is not a de Polignac number, because 605532445 - 2³ = 605532437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 605532445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 957 + ... + 34813.

It is an arithmetic number, because the mean of its divisors is an integer number (35703261).

Almost surely, 2^605532445 is an apocalyptic number.

It is an amenable number.

605532445 is a deficient number, since it is larger than the sum of its proper divisors (251345819).

605532445 is a wasteful number, since it uses less digits than its factorization.

605532445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33949 (or 33942 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 605532445 is about 24607.5688559435. The cubic root of 605532445 is about 846.0170962869.

The spelling of 605532445 in words is "six hundred five million, five hundred thirty-two thousand, four hundred forty-five".