5251241413 has 16 divisors (see below), whose sum is σ = 6047496000. Its totient is φ = 4509578880.

The previous prime is 5251241407. The next prime is 5251241449. The reversal of 5251241413 is 3141421525.

It is a cyclic number.

It is not a de Polignac number, because 5251241413 - 2¹⁷ = 5251110341 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 (5251241473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36945 + ... + 108937.

It is an arithmetic number, because the mean of its divisors is an integer number (377968500).

Almost surely, 2^5251241413 is an apocalyptic number.

It is an amenable number.

5251241413 is a deficient number, since it is larger than the sum of its proper divisors (796254587).

5251241413 is a wasteful number, since it uses less digits than its factorization.

5251241413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72372.

The product of its digits is 4800, while the sum is 28.

The square root of 5251241413 is about 72465.4497881577. The cubic root of 5251241413 is about 1738.1503016365.

Adding to 5251241413 its reverse (3141421525), we get a palindrome (8392662938).

The spelling of 5251241413 in words is "five billion, two hundred fifty-one million, two hundred forty-one thousand, four hundred thirteen".