6245493829 has 2 divisors, whose sum is σ = 6245493830. Its totient is φ = 6245493828.

The previous prime is 6245493827. The next prime is 6245493887. The reversal of 6245493829 is 9283945426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5685461604 + 560032225 = 75402^2 + 23665^2 .

It is a cyclic number.

It is not a de Polignac number, because 6245493829 - 2¹ = 6245493827 is a prime.

Together with 6245493827, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6245493823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122746914 + 3122746915.

It is an arithmetic number, because the mean of its divisors is an integer number (3122746915).

Almost surely, 2^6245493829 is an apocalyptic number.

It is an amenable number.

6245493829 is a deficient number, since it is larger than the sum of its proper divisors (1).

6245493829 is an equidigital number, since it uses as much as digits as its factorization.

6245493829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 52.

The square root of 6245493829 is about 79028.4368376346. The cubic root of 6245493829 is about 1841.5729528622.

The spelling of 6245493829 in words is "six billion, two hundred forty-five million, four hundred ninety-three thousand, eight hundred twenty-nine".