662571278483 has 2 divisors, whose sum is σ = 662571278484. Its totient is φ = 662571278482.

The previous prime is 662571278461. The next prime is 662571278549. The reversal of 662571278483 is 384872175266.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-662571278483 is a prime.

It is not a weakly prime, because it can be changed into another prime (662571272483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331285639241 + 331285639242.

It is an arithmetic number, because the mean of its divisors is an integer number (331285639242).

Almost surely, 2^662571278483 is an apocalyptic number.

662571278483 is a deficient number, since it is larger than the sum of its proper divisors (1).

662571278483 is an equidigital number, since it uses as much as digits as its factorization.

662571278483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27095040, while the sum is 59.

The spelling of 662571278483 in words is "six hundred sixty-two billion, five hundred seventy-one million, two hundred seventy-eight thousand, four hundred eighty-three".