82510394627 has 2 divisors, whose sum is σ = 82510394628. Its totient is φ = 82510394626.

The previous prime is 82510394621. The next prime is 82510394651. The reversal of 82510394627 is 72649301528.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82510394627 - 2¹⁴ = 82510378243 is a prime.

It is not a weakly prime, because it can be changed into another prime (82510394621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41255197313 + 41255197314.

It is an arithmetic number, because the mean of its divisors is an integer number (41255197314).

It is a 1-persistent number, because it is pandigital, but 2⋅82510394627 = 165020789254 is not.

Almost surely, 2^82510394627 is an apocalyptic number.

82510394627 is a deficient number, since it is larger than the sum of its proper divisors (1).

82510394627 is an equidigital number, since it uses as much as digits as its factorization.

82510394627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 82510394627 in words is "eighty-two billion, five hundred ten million, three hundred ninety-four thousand, six hundred twenty-seven".