67010512651 has 2 divisors, whose sum is σ = 67010512652. Its totient is φ = 67010512650.

The previous prime is 67010512633. The next prime is 67010512663. The reversal of 67010512651 is 15621501076.

67010512651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67010512651 - 2¹³ = 67010504459 is a prime.

It is not a weakly prime, because it can be changed into another prime (67010512631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33505256325 + 33505256326.

It is an arithmetic number, because the mean of its divisors is an integer number (33505256326).

Almost surely, 2^67010512651 is an apocalyptic number.

67010512651 is a deficient number, since it is larger than the sum of its proper divisors (1).

67010512651 is an equidigital number, since it uses as much as digits as its factorization.

67010512651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 67010512651 in words is "sixty-seven billion, ten million, five hundred twelve thousand, six hundred fifty-one".