560920445 has 8 divisors (see below), whose sum is σ = 680044344. Its totient is φ = 444109824.

The previous prime is 560920439. The next prime is 560920447. The reversal of 560920445 is 544029065.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 840889 + 560079556 = 917^2 + 23666^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 560920445 - 2⁸ = 560920189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560920447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577784 + ... + 578753.

It is an arithmetic number, because the mean of its divisors is an integer number (85005543).

Almost surely, 2^560920445 is an apocalyptic number.

It is an amenable number.

560920445 is a deficient number, since it is larger than the sum of its proper divisors (119123899).

560920445 is a wasteful number, since it uses less digits than its factorization.

560920445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156639.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 560920445 is about 23683.7590977446. The cubic root of 560920445 is about 824.7084099607.

The spelling of 560920445 in words is "five hundred sixty million, nine hundred twenty thousand, four hundred forty-five".