5208252493 has 4 divisors (see below), whose sum is σ = 5329374688. Its totient is φ = 5087130300.

The previous prime is 5208252449. The next prime is 5208252521. The reversal of 5208252493 is 3942528025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5208252493 - 2⁹ = 5208251981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208252443) 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 3 ways as a sum of consecutive naturals, for example, 60561033 + ... + 60561118.

It is an arithmetic number, because the mean of its divisors is an integer number (1332343672).

Almost surely, 2^5208252493 is an apocalyptic number.

It is an amenable number.

5208252493 is a deficient number, since it is larger than the sum of its proper divisors (121122195).

5208252493 is a wasteful number, since it uses less digits than its factorization.

5208252493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121122194.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 5208252493 is about 72168.2235682714. The cubic root of 5208252493 is about 1733.3942175811.

The spelling of 5208252493 in words is "five billion, two hundred eight million, two hundred fifty-two thousand, four hundred ninety-three".