64523229362 has 8 divisors (see below), whose sum is σ = 96803256492. Its totient is φ = 32255477200.

The previous prime is 64523229361. The next prime is 64523229367. The reversal of 64523229362 is 26392232546.

It can be written as a sum of positive squares in 2 ways, for example, as 63877002121 + 646227241 = 252739^2 + 25421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (64523229361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3055589 + ... + 3076632.

Almost surely, 2^64523229362 is an apocalyptic number.

64523229362 is a deficient number, since it is larger than the sum of its proper divisors (32280027130).

64523229362 is a wasteful number, since it uses less digits than its factorization.

64523229362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6137484.

The product of its digits is 933120, while the sum is 44.

The spelling of 64523229362 in words is "sixty-four billion, five hundred twenty-three million, two hundred twenty-nine thousand, three hundred sixty-two".