45177700445177 has 4 divisors (see below), whose sum is σ = 45357691283856. Its totient is φ = 44997709606500.

The previous prime is 45177700445153. The next prime is 45177700445197. The reversal of 45177700445177 is 77154400777154.

45177700445177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45177700445177 is a prime.

It is a super-2 number, since 2×45177700445177² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45177700445117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89995418963 + ... + 89995419464.

It is an arithmetic number, because the mean of its divisors is an integer number (11339422820964).

Almost surely, 2^{45177700445177} is an apocalyptic number.

It is an amenable number.

45177700445177 is a deficient number, since it is larger than the sum of its proper divisors (179990838679).

45177700445177 is a wasteful number, since it uses less digits than its factorization.

45177700445177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179990838678.

The product of its (nonzero) digits is 26891200, while the sum is 59.

The spelling of 45177700445177 in words is "forty-five trillion, one hundred seventy-seven billion, seven hundred million, four hundred forty-five thousand, one hundred seventy-seven".