5660545 has 16 divisors (see below), whose sum is σ = 7490880. Its totient is φ = 4072000.

The previous prime is 5660531. The next prime is 5660561. The reversal of 5660545 is 5450665.

It is not a de Polignac number, because 5660545 - 2⁵ = 5660513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5046 + ... + 6064.

It is an arithmetic number, because the mean of its divisors is an integer number (468180).

Almost surely, 2^5660545 is an apocalyptic number.

5660545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5660545 is a deficient number, since it is larger than the sum of its proper divisors (1830335).

5660545 is a wasteful number, since it uses less digits than its factorization.

5660545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5660545 is about 2379.1899882103. The cubic root of 5660545 is about 178.2184856558.

The spelling of 5660545 in words is "five million, six hundred sixty thousand, five hundred forty-five".