560401605 has 32 divisors (see below), whose sum is σ = 997574400. Its totient is φ = 298489536.

The previous prime is 560401577. The next prime is 560401613. The reversal of 560401605 is 506104065.

It is a happy number.

560401605 is a `hidden beast` number, since 56 + 0 + 4 + 0 + 1 + 605 = 666.

It is not a de Polignac number, because 560401605 - 2¹¹ = 560399557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121807 + ... + 126323.

It is an arithmetic number, because the mean of its divisors is an integer number (31174200).

Almost surely, 2^560401605 is an apocalyptic number.

It is an amenable number.

560401605 is a deficient number, since it is larger than the sum of its proper divisors (437172795).

560401605 is a wasteful number, since it uses less digits than its factorization.

560401605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450 (or 5444 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 560401605 is about 23672.8030659658. The cubic root of 560401605 is about 824.4540520190.

The spelling of 560401605 in words is "five hundred sixty million, four hundred one thousand, six hundred five".