52449786118 has 8 divisors (see below), whose sum is σ = 80159107248. Its totient is φ = 25730083704.

The previous prime is 52449786107. The next prime is 52449786131. The reversal of 52449786118 is 81168794425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247404546 + ... + 247404757.

It is an arithmetic number, because the mean of its divisors is an integer number (10019888406).

Almost surely, 2^52449786118 is an apocalyptic number.

52449786118 is a deficient number, since it is larger than the sum of its proper divisors (27709321130).

52449786118 is a wasteful number, since it uses less digits than its factorization.

52449786118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494809358.

The product of its digits is 3870720, while the sum is 55.

The spelling of 52449786118 in words is "fifty-two billion, four hundred forty-nine million, seven hundred eighty-six thousand, one hundred eighteen".