5285199745 has 8 divisors (see below), whose sum is σ = 7248273984. Its totient is φ = 3624136944.

The previous prime is 5285199737. The next prime is 5285199749. The reversal of 5285199745 is 5479915825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5285199745 - 2³ = 5285199737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5285199749) 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 7 ways as a sum of consecutive naturals, for example, 75502819 + ... + 75502888.

It is an arithmetic number, because the mean of its divisors is an integer number (906034248).

Almost surely, 2^5285199745 is an apocalyptic number.

It is an amenable number.

5285199745 is a deficient number, since it is larger than the sum of its proper divisors (1963074239).

5285199745 is a wasteful number, since it uses less digits than its factorization.

5285199745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151005719.

The product of its digits is 4536000, while the sum is 55.

The square root of 5285199745 is about 72699.3792614490. The cubic root of 5285199745 is about 1741.8889673084. Note that the first 3 decimals are identical.

The spelling of 5285199745 in words is "five billion, two hundred eighty-five million, one hundred ninety-nine thousand, seven hundred forty-five".