45273611277 has 12 divisors (see below), whose sum is σ = 66042695004. Its totient is φ = 29883571200.

The previous prime is 45273611267. The next prime is 45273611281. The reversal of 45273611277 is 77211637254.

45273611277 is a `hidden beast` number, since 4 + 5 + 2 + 7 + 3 + 611 + 27 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43156323081 + 2117288196 = 207741^2 + 46014^2 .

It is not a de Polignac number, because 45273611277 - 2⁶ = 45273611213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45273611267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24902068 + ... + 24903885.

It is an arithmetic number, because the mean of its divisors is an integer number (5503557917).

Almost surely, 2^45273611277 is an apocalyptic number.

It is an amenable number.

45273611277 is a deficient number, since it is larger than the sum of its proper divisors (20769083727).

45273611277 is a wasteful number, since it uses less digits than its factorization.

45273611277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49806060 (or 49806057 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The spelling of 45273611277 in words is "forty-five billion, two hundred seventy-three million, six hundred eleven thousand, two hundred seventy-seven".