5244992805 has 32 divisors (see below), whose sum is σ = 9041243904. Its totient is φ = 2581088256.

The previous prime is 5244992801. The next prime is 5244992821. The reversal of 5244992805 is 5082994425.

It is not a de Polignac number, because 5244992805 - 2² = 5244992801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244992801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 699637 + ... + 707093.

It is an arithmetic number, because the mean of its divisors is an integer number (282538872).

Almost surely, 2^5244992805 is an apocalyptic number.

It is an amenable number.

5244992805 is a deficient number, since it is larger than the sum of its proper divisors (3796251099).

5244992805 is a wasteful number, since it uses less digits than its factorization.

5244992805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11085.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 5244992805 is about 72422.3225601057. The cubic root of 5244992805 is about 1737.4606024571.

The spelling of 5244992805 in words is "five billion, two hundred forty-four million, nine hundred ninety-two thousand, eight hundred five".