45805601830 has 16 divisors (see below), whose sum is σ = 82509811344. Its totient is φ = 18308967840.

The previous prime is 45805601813. The next prime is 45805601837. The reversal of 45805601830 is 3810650854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45805601837) 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, 1644612 + ... + 1672231.

It is an arithmetic number, because the mean of its divisors is an integer number (5156863209).

Almost surely, 2^45805601830 is an apocalyptic number.

45805601830 is a deficient number, since it is larger than the sum of its proper divisors (36704209514).

45805601830 is a wasteful number, since it uses less digits than its factorization.

45805601830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318231.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 45805601830 in words is "forty-five billion, eight hundred five million, six hundred one thousand, eight hundred thirty".