83135653247 has 2 divisors, whose sum is σ = 83135653248. Its totient is φ = 83135653246.

The previous prime is 83135653213. The next prime is 83135653267. The reversal of 83135653247 is 74235653138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83135653247 - 2¹⁸ = 83135391103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83135653267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41567826623 + 41567826624.

It is an arithmetic number, because the mean of its divisors is an integer number (41567826624).

Almost surely, 2^83135653247 is an apocalyptic number.

83135653247 is a deficient number, since it is larger than the sum of its proper divisors (1).

83135653247 is an equidigital number, since it uses as much as digits as its factorization.

83135653247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 47.

The spelling of 83135653247 in words is "eighty-three billion, one hundred thirty-five million, six hundred fifty-three thousand, two hundred forty-seven".