652534606435256 has 8 divisors (see below), whose sum is σ = 1223502387066120. Its totient is φ = 326267303217624.

The previous prime is 652534606435211. The next prime is 652534606435267.

It is a happy number.

652534606435256 is nontrivially palindromic in base 10.

652534606435256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×652534606435256² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40783412902196 + ... + 40783412902211.

It is an arithmetic number, because the mean of its divisors is an integer number (152937798383265).

Almost surely, 2^{652534606435256} is an apocalyptic number.

It is an amenable number.

652534606435256 is a deficient number, since it is larger than the sum of its proper divisors (570967780630864).

652534606435256 is a wasteful number, since it uses less digits than its factorization.

652534606435256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81566825804413 (or 81566825804409 counting only the distinct ones).

The product of its (nonzero) digits is 466560000, while the sum is 62.

The spelling of 652534606435256 in words is "six hundred fifty-two trillion, five hundred thirty-four billion, six hundred six million, four hundred thirty-five thousand, two hundred fifty-six".