45220041155 has 16 divisors (see below), whose sum is σ = 56043187200. Its totient is φ = 34991136480.

The previous prime is 45220041151. The next prime is 45220041199. The reversal of 45220041155 is 55114002254.

It is not a de Polignac number, because 45220041155 - 2² = 45220041151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45220041151) 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, 233036 + ... + 380454.

It is an arithmetic number, because the mean of its divisors is an integer number (3502699200).

Almost surely, 2^45220041155 is an apocalyptic number.

45220041155 is a deficient number, since it is larger than the sum of its proper divisors (10823146045).

45220041155 is a wasteful number, since it uses less digits than its factorization.

45220041155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149434.

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 45220041155 in words is "forty-five billion, two hundred twenty million, forty-one thousand, one hundred fifty-five".