64005458047 has 2 divisors, whose sum is σ = 64005458048. Its totient is φ = 64005458046.

The previous prime is 64005458029. The next prime is 64005458059. The reversal of 64005458047 is 74085450046.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64005458047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64005457994 and 64005458012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64005458017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32002729023 + 32002729024.

It is an arithmetic number, because the mean of its divisors is an integer number (32002729024).

Almost surely, 2^64005458047 is an apocalyptic number.

64005458047 is a deficient number, since it is larger than the sum of its proper divisors (1).

64005458047 is an equidigital number, since it uses as much as digits as its factorization.

64005458047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 64005458047 in words is "sixty-four billion, five million, four hundred fifty-eight thousand, forty-seven".