5142566652 has 24 divisors (see below), whose sum is σ = 12033714000. Its totient is φ = 1709275776.

The previous prime is 5142566633. The next prime is 5142566701. The reversal of 5142566652 is 2566652415.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 609777 + ... + 618152.

It is an arithmetic number, because the mean of its divisors is an integer number (501404750).

Almost surely, 2^5142566652 is an apocalyptic number.

It is an amenable number.

5142566652 is an abundant number, since it is smaller than the sum of its proper divisors (6891147348).

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

5142566652 is a wasteful number, since it uses less digits than its factorization.

5142566652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228285 (or 1228283 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The square root of 5142566652 is about 71711.6911807273. The cubic root of 5142566652 is about 1726.0762480151.

The spelling of 5142566652 in words is "five billion, one hundred forty-two million, five hundred sixty-six thousand, six hundred fifty-two".