64152618088039 has 16 divisors (see below), whose sum is σ = 72724475565280. Its totient is φ = 56100411561600.

The previous prime is 64152618087917. The next prime is 64152618088043. The reversal of 64152618088039 is 93088081625146.

It is a cyclic number.

It is not a de Polignac number, because 64152618088039 - 2⁹ = 64152618087527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64152618088049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20006089 + ... + 22990189.

It is an arithmetic number, because the mean of its divisors is an integer number (4545279722830).

Almost surely, 2^{64152618088039} is an apocalyptic number.

64152618088039 is a deficient number, since it is larger than the sum of its proper divisors (8571857477241).

64152618088039 is a wasteful number, since it uses less digits than its factorization.

64152618088039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071170.

The product of its (nonzero) digits is 19906560, while the sum is 61.

The spelling of 64152618088039 in words is "sixty-four trillion, one hundred fifty-two billion, six hundred eighteen million, eighty-eight thousand, thirty-nine".