5245570805 has 16 divisors (see below), whose sum is σ = 6331564800. Its totient is φ = 4171930560.

The previous prime is 5245570801. The next prime is 5245570807. The reversal of 5245570805 is 5080755425.

It is not a de Polignac number, because 5245570805 - 2² = 5245570801 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245570801) by changing a digit.

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, 784175 + ... + 790835.

It is an arithmetic number, because the mean of its divisors is an integer number (395722800).

Almost surely, 2^5245570805 is an apocalyptic number.

It is an amenable number.

5245570805 is a deficient number, since it is larger than the sum of its proper divisors (1085993995).

5245570805 is a wasteful number, since it uses less digits than its factorization.

5245570805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564.

The product of its (nonzero) digits is 280000, while the sum is 41.

The square root of 5245570805 is about 72426.3129325247. The cubic root of 5245570805 is about 1737.5244230302.

The spelling of 5245570805 in words is "five billion, two hundred forty-five million, five hundred seventy thousand, eight hundred five".