212527078607 has 2 divisors, whose sum is σ = 212527078608. Its totient is φ = 212527078606.

The previous prime is 212527078523. The next prime is 212527078649. The reversal of 212527078607 is 706870725212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212527078607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212527078657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106263539303 + 106263539304.

It is an arithmetic number, because the mean of its divisors is an integer number (106263539304).

Almost surely, 2^212527078607 is an apocalyptic number.

212527078607 is a deficient number, since it is larger than the sum of its proper divisors (1).

212527078607 is an equidigital number, since it uses as much as digits as its factorization.

212527078607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 212527078607 in words is "two hundred twelve billion, five hundred twenty-seven million, seventy-eight thousand, six hundred seven".