6201512536249 has 2 divisors, whose sum is σ = 6201512536250. Its totient is φ = 6201512536248.

The previous prime is 6201512536237. The next prime is 6201512536291. The reversal of 6201512536249 is 9426352151026.

6201512536249 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3396490503849 + 2805022032400 = 1842957^2 + 1674820^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6201512536249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6201512536199 and 6201512536208.

It is not a weakly prime, because it can be changed into another prime (6201512530249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3100756268124 + 3100756268125.

It is an arithmetic number, because the mean of its divisors is an integer number (3100756268125).

Almost surely, 2^{6201512536249} is an apocalyptic number.

It is an amenable number.

6201512536249 is a deficient number, since it is larger than the sum of its proper divisors (1).

6201512536249 is an equidigital number, since it uses as much as digits as its factorization.

6201512536249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 6201512536249 in words is "six trillion, two hundred one billion, five hundred twelve million, five hundred thirty-six thousand, two hundred forty-nine".