45006611 has 16 divisors (see below), whose sum is σ = 51290400. Its totient is φ = 39149568.

The previous prime is 45006587. The next prime is 45006623. The reversal of 45006611 is 11660054.

It is a cyclic number.

It is not a de Polignac number, because 45006611 - 2¹⁴ = 44990227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45006631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63125 + ... + 63833.

It is an arithmetic number, because the mean of its divisors is an integer number (3205650).

Almost surely, 2^45006611 is an apocalyptic number.

45006611 is a deficient number, since it is larger than the sum of its proper divisors (6283789).

45006611 is a wasteful number, since it uses less digits than its factorization.

45006611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 45006611 is about 6708.6966692495. The cubic root of 45006611 is about 355.7067478343.

Adding to 45006611 its reverse (11660054), we get a palindrome (56666665).

It can be divided in two parts, 4500 and 6611, that added together give a palindrome (11111).

The spelling of 45006611 in words is "forty-five million, six thousand, six hundred eleven".