64151352606623 has 2 divisors, whose sum is σ = 64151352606624. Its totient is φ = 64151352606622.

The previous prime is 64151352606613. The next prime is 64151352606631. The reversal of 64151352606623 is 32660625315146.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64151352606623 - 2⁶ = 64151352606559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64151352606613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32075676303311 + 32075676303312.

It is an arithmetic number, because the mean of its divisors is an integer number (32075676303312).

Almost surely, 2^{64151352606623} is an apocalyptic number.

64151352606623 is a deficient number, since it is larger than the sum of its proper divisors (1).

64151352606623 is an equidigital number, since it uses as much as digits as its factorization.

64151352606623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 64151352606623 in words is "sixty-four trillion, one hundred fifty-one billion, three hundred fifty-two million, six hundred six thousand, six hundred twenty-three".