5445705705 has 32 divisors (see below), whose sum is σ = 9540384768. Its totient is φ = 2630577600.

The previous prime is 5445705701. The next prime is 5445705719. The reversal of 5445705705 is 5075075445.

It is a happy number.

It is not a de Polignac number, because 5445705705 - 2² = 5445705701 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5445705701) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 16179 + ... + 105608.

It is an arithmetic number, because the mean of its divisors is an integer number (298137024).

Almost surely, 2^5445705705 is an apocalyptic number.

5445705705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5445705705 is a deficient number, since it is larger than the sum of its proper divisors (4094679063).

5445705705 is a wasteful number, since it uses less digits than its factorization.

5445705705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122077.

The product of its (nonzero) digits is 490000, while the sum is 42.

The square root of 5445705705 is about 73795.0249339344. The cubic root of 5445705705 is about 1759.3465317891.

The spelling of 5445705705 in words is "five billion, four hundred forty-five million, seven hundred five thousand, seven hundred five".