45307047988385 has 16 divisors (see below), whose sum is σ = 58652764460496. Its totient is φ = 33469890275328.

The previous prime is 45307047988379. The next prime is 45307047988409. The reversal of 45307047988385 is 58388974070354.

It can be written as a sum of positive squares in 8 ways, for example, as 168053263249 + 45138994725136 = 409943^2 + 6718556^2 .

It is a cyclic number.

It is not a de Polignac number, because 45307047988385 - 2¹⁴ = 45307047972001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5028524684 + ... + 5028533693.

It is an arithmetic number, because the mean of its divisors is an integer number (3665797778781).

Almost surely, 2^{45307047988385} is an apocalyptic number.

It is an amenable number.

45307047988385 is a deficient number, since it is larger than the sum of its proper divisors (13345716472111).

45307047988385 is a wasteful number, since it uses less digits than its factorization.

45307047988385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10057058452.

The product of its (nonzero) digits is 812851200, while the sum is 71.

The spelling of 45307047988385 in words is "forty-five trillion, three hundred seven billion, forty-seven million, nine hundred eighty-eight thousand, three hundred eighty-five".