52649574496242 has 32 divisors (see below), whose sum is σ = 107541084651264. Its totient is φ = 17176212835200.

The previous prime is 52649574496199. The next prime is 52649574496291. The reversal of 52649574496242 is 24269447594625.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19109742 + ... + 21690582.

It is an arithmetic number, because the mean of its divisors is an integer number (3360658895352).

Almost surely, 2^{52649574496242} is an apocalyptic number.

52649574496242 is an abundant number, since it is smaller than the sum of its proper divisors (54891510155022).

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

52649574496242 is a wasteful number, since it uses less digits than its factorization.

52649574496242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653234.

The product of its digits is 1045094400, while the sum is 69.

The spelling of 52649574496242 in words is "fifty-two trillion, six hundred forty-nine billion, five hundred seventy-four million, four hundred ninety-six thousand, two hundred forty-two".