64055664152383 has 2 divisors, whose sum is σ = 64055664152384. Its totient is φ = 64055664152382.

The previous prime is 64055664152341. The next prime is 64055664152399. The reversal of 64055664152383 is 38325146655046.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64055664152383 - 2²⁵ = 64055630597951 is a prime.

It is a super-2 number, since 2×64055664152383² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64055664152303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32027832076191 + 32027832076192.

It is an arithmetic number, because the mean of its divisors is an integer number (32027832076192).

Almost surely, 2^{64055664152383} is an apocalyptic number.

64055664152383 is a deficient number, since it is larger than the sum of its proper divisors (1).

64055664152383 is an equidigital number, since it uses as much as digits as its factorization.

64055664152383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208000, while the sum is 58.

The spelling of 64055664152383 in words is "sixty-four trillion, fifty-five billion, six hundred sixty-four million, one hundred fifty-two thousand, three hundred eighty-three".