52452342512 has 10 divisors (see below), whose sum is σ = 101626413648. Its totient is φ = 26226171248.

The previous prime is 52452342451. The next prime is 52452342529. The reversal of 52452342512 is 21524325425.

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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1639135688 + ... + 1639135719.

Almost surely, 2^52452342512 is an apocalyptic number.

It is an amenable number.

52452342512 is a deficient number, since it is larger than the sum of its proper divisors (49174071136).

52452342512 is a wasteful number, since it uses less digits than its factorization.

52452342512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278271415 (or 3278271409 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

Adding to 52452342512 its reverse (21524325425), we get a palindrome (73976667937).

The spelling of 52452342512 in words is "fifty-two billion, four hundred fifty-two million, three hundred forty-two thousand, five hundred twelve".