45224106377777 has 16 divisors (see below), whose sum is σ = 45751809792000. Its totient is φ = 44698154627664.

The previous prime is 45224106377773. The next prime is 45224106377833. The reversal of 45224106377777 is 77777360142254.

It is a happy number.

It is not a de Polignac number, because 45224106377777 - 2² = 45224106377773 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45224106377771) 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, 198744374 + ... + 198971792.

It is an arithmetic number, because the mean of its divisors is an integer number (2859488112000).

Almost surely, 2^{45224106377777} is an apocalyptic number.

It is an amenable number.

45224106377777 is a deficient number, since it is larger than the sum of its proper divisors (527703414223).

45224106377777 is a wasteful number, since it uses less digits than its factorization.

45224106377777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231260.

The product of its (nonzero) digits is 96808320, while the sum is 62.

The spelling of 45224106377777 in words is "forty-five trillion, two hundred twenty-four billion, one hundred six million, three hundred seventy-seven thousand, seven hundred seventy-seven".