52245643248568 has 96 divisors (see below), whose sum is σ = 123061957401600. Its totient is φ = 20354777593920.

The previous prime is 52245643248527. The next prime is 52245643248571. The reversal of 52245643248568 is 86584234654225.

It is a super-3 number, since 3×52245643248568³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240080113 + ... + 240297631.

It is an arithmetic number, because the mean of its divisors is an integer number (1281895389600).

Almost surely, 2^{52245643248568} is an apocalyptic number.

It is an amenable number.

52245643248568 is an abundant number, since it is smaller than the sum of its proper divisors (70816314153032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52245643248568 is a wasteful number, since it uses less digits than its factorization.

52245643248568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253001 (or 252986 counting only the distinct ones).

The product of its digits is 442368000, while the sum is 64.

The spelling of 52245643248568 in words is "fifty-two trillion, two hundred forty-five billion, six hundred forty-three million, two hundred forty-eight thousand, five hundred sixty-eight".