64153221594799 has 2 divisors, whose sum is σ = 64153221594800. Its totient is φ = 64153221594798.

The previous prime is 64153221594793. The next prime is 64153221594817. The reversal of 64153221594799 is 99749512235146.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64153221594799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64153221594793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32076610797399 + 32076610797400.

It is an arithmetic number, because the mean of its divisors is an integer number (32076610797400).

Almost surely, 2^{64153221594799} is an apocalyptic number.

64153221594799 is a deficient number, since it is larger than the sum of its proper divisors (1).

64153221594799 is an equidigital number, since it uses as much as digits as its factorization.

64153221594799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 146966400, while the sum is 67.

The spelling of 64153221594799 in words is "sixty-four trillion, one hundred fifty-three billion, two hundred twenty-one million, five hundred ninety-four thousand, seven hundred ninety-nine".