45805166228 has 24 divisors (see below), whose sum is σ = 80478911520. Its totient is φ = 22811326560.

The previous prime is 45805166219. The next prime is 45805166233. The reversal of 45805166228 is 82266150854.

45805166228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45805166228² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1399175 + ... + 1431537.

It is an arithmetic number, because the mean of its divisors is an integer number (3353287980).

Almost surely, 2^45805166228 is an apocalyptic number.

It is an amenable number.

45805166228 is a deficient number, since it is larger than the sum of its proper divisors (34673745292).

45805166228 is a wasteful number, since it uses less digits than its factorization.

45805166228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33767 (or 33765 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 45805166228 in words is "forty-five billion, eight hundred five million, one hundred sixty-six thousand, two hundred twenty-eight".