71657676821483 has 2 divisors, whose sum is σ = 71657676821484. Its totient is φ = 71657676821482.

The previous prime is 71657676821431. The next prime is 71657676821557. The reversal of 71657676821483 is 38412867675617.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 71657676821483 - 2³⁶ = 71588957344747 is a prime.

It is not a weakly prime, because it can be changed into another prime (71657676827483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35828838410741 + 35828838410742.

It is an arithmetic number, because the mean of its divisors is an integer number (35828838410742).

Almost surely, 2^{71657676821483} is an apocalyptic number.

71657676821483 is a deficient number, since it is larger than the sum of its proper divisors (1).

71657676821483 is an equidigital number, since it uses as much as digits as its factorization.

71657676821483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 568995840, while the sum is 71.

The spelling of 71657676821483 in words is "seventy-one trillion, six hundred fifty-seven billion, six hundred seventy-six million, eight hundred twenty-one thousand, four hundred eighty-three".