6248651413 has 2 divisors, whose sum is σ = 6248651414. Its totient is φ = 6248651412.

The previous prime is 6248651411. The next prime is 6248651417. The reversal of 6248651413 is 3141568426.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6200460049 + 48191364 = 78743^2 + 6942^2 .

It is a cyclic number.

It is not a de Polignac number, because 6248651413 - 2¹ = 6248651411 is a prime.

Together with 6248651411, 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 (6248651411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3124325706 + 3124325707.

It is an arithmetic number, because the mean of its divisors is an integer number (3124325707).

Almost surely, 2^6248651413 is an apocalyptic number.

It is an amenable number.

6248651413 is a deficient number, since it is larger than the sum of its proper divisors (1).

6248651413 is an equidigital number, since it uses as much as digits as its factorization.

6248651413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

The square root of 6248651413 is about 79048.4118309786. The cubic root of 6248651413 is about 1841.8832534704.

The spelling of 6248651413 in words is "six billion, two hundred forty-eight million, six hundred fifty-one thousand, four hundred thirteen".