45255146305 has 16 divisors (see below), whose sum is σ = 55403021520. Its totient is φ = 35474669568.

The previous prime is 45255146297. The next prime is 45255146353. The reversal of 45255146305 is 50364155254.

It can be written as a sum of positive squares in 8 ways, for example, as 3364928064 + 41890218241 = 58008^2 + 204671^2 .

It is a cyclic number.

It is not a de Polignac number, because 45255146305 - 2³ = 45255146297 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92749 + ... + 314821.

It is an arithmetic number, because the mean of its divisors is an integer number (3462688845).

Almost surely, 2^45255146305 is an apocalyptic number.

It is an amenable number.

45255146305 is a deficient number, since it is larger than the sum of its proper divisors (10147875215).

45255146305 is a wasteful number, since it uses less digits than its factorization.

45255146305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222900.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 45255146305 in words is "forty-five billion, two hundred fifty-five million, one hundred forty-six thousand, three hundred five".