64150005133 has 2 divisors, whose sum is σ = 64150005134. Its totient is φ = 64150005132.

The previous prime is 64150005131. The next prime is 64150005191. The reversal of 64150005133 is 33150005146.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57925899684 + 6224105449 = 240678^2 + 78893^2 .

It is a cyclic number.

It is not a de Polignac number, because 64150005133 - 2¹ = 64150005131 is a prime.

Together with 64150005131, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64150005131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32075002566 + 32075002567.

It is an arithmetic number, because the mean of its divisors is an integer number (32075002567).

Almost surely, 2^64150005133 is an apocalyptic number.

It is an amenable number.

64150005133 is a deficient number, since it is larger than the sum of its proper divisors (1).

64150005133 is an equidigital number, since it uses as much as digits as its factorization.

64150005133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 64150005133 in words is "sixty-four billion, one hundred fifty million, five thousand, one hundred thirty-three".