670151528791 has 2 divisors, whose sum is σ = 670151528792. Its totient is φ = 670151528790.

The previous prime is 670151528773. The next prime is 670151528821. The reversal of 670151528791 is 197825151076.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 670151528791 - 2¹¹ = 670151526743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (670151528591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335075764395 + 335075764396.

It is an arithmetic number, because the mean of its divisors is an integer number (335075764396).

Almost surely, 2^670151528791 is an apocalyptic number.

670151528791 is a deficient number, since it is larger than the sum of its proper divisors (1).

670151528791 is an equidigital number, since it uses as much as digits as its factorization.

670151528791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 52.

The spelling of 670151528791 in words is "six hundred seventy billion, one hundred fifty-one million, five hundred twenty-eight thousand, seven hundred ninety-one".