64553211707 has 2 divisors, whose sum is σ = 64553211708. Its totient is φ = 64553211706.

The previous prime is 64553211691. The next prime is 64553211713. The reversal of 64553211707 is 70711235546.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64553211707 - 2⁴ = 64553211691 is a prime.

It is not a weakly prime, because it can be changed into another prime (64553211787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32276605853 + 32276605854.

It is an arithmetic number, because the mean of its divisors is an integer number (32276605854).

Almost surely, 2^64553211707 is an apocalyptic number.

64553211707 is a deficient number, since it is larger than the sum of its proper divisors (1).

64553211707 is an equidigital number, since it uses as much as digits as its factorization.

64553211707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 64553211707 in words is "sixty-four billion, five hundred fifty-three million, two hundred eleven thousand, seven hundred seven".