45020100166 has 8 divisors (see below), whose sum is σ = 68198765904. Its totient is φ = 22287178200.

The previous prime is 45020100161. The next prime is 45020100193. The reversal of 45020100166 is 66100102054.

45020100166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45020100166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45020100161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111435690 + ... + 111436093.

It is an arithmetic number, because the mean of its divisors is an integer number (8524845738).

Almost surely, 2^45020100166 is an apocalyptic number.

45020100166 is a deficient number, since it is larger than the sum of its proper divisors (23178665738).

45020100166 is a wasteful number, since it uses less digits than its factorization.

45020100166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222871886.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 45020100166 in words is "forty-five billion, twenty million, one hundred thousand, one hundred sixty-six".