6252255109 has 2 divisors, whose sum is σ = 6252255110. Its totient is φ = 6252255108.

The previous prime is 6252255103. The next prime is 6252255131. The reversal of 6252255109 is 9015522526.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5717628225 + 534626884 = 75615^2 + 23122^2 .

It is a cyclic number.

It is not a de Polignac number, because 6252255109 - 2⁵ = 6252255077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6252255103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3126127554 + 3126127555.

It is an arithmetic number, because the mean of its divisors is an integer number (3126127555).

Almost surely, 2^6252255109 is an apocalyptic number.

It is an amenable number.

6252255109 is a deficient number, since it is larger than the sum of its proper divisors (1).

6252255109 is an equidigital number, since it uses as much as digits as its factorization.

6252255109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 6252255109 is about 79071.2027795202. The cubic root of 6252255109 is about 1842.2372664823.

The spelling of 6252255109 in words is "six billion, two hundred fifty-two million, two hundred fifty-five thousand, one hundred nine".