5666032545 has 8 divisors (see below), whose sum is σ = 9065652096. Its totient is φ = 3021884016.

The previous prime is 5666032529. The next prime is 5666032571. The reversal of 5666032545 is 5452306665.

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

It is not a de Polignac number, because 5666032545 - 2⁴ = 5666032529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5666032497 and 5666032506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188867737 + ... + 188867766.

It is an arithmetic number, because the mean of its divisors is an integer number (1133206512).

Almost surely, 2^5666032545 is an apocalyptic number.

It is an amenable number.

5666032545 is a deficient number, since it is larger than the sum of its proper divisors (3399619551).

5666032545 is a wasteful number, since it uses less digits than its factorization.

5666032545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377735511.

The product of its (nonzero) digits is 648000, while the sum is 42.

The square root of 5666032545 is about 75273.0532461651. The cubic root of 5666032545 is about 1782.7605762100.

The spelling of 5666032545 in words is "five billion, six hundred sixty-six million, thirty-two thousand, five hundred forty-five".