49156282083218 has 16 divisors (see below), whose sum is σ = 77615565505440. Its totient is φ = 23284439690400.

The previous prime is 49156282083217. The next prime is 49156282083289. The reversal of 49156282083218 is 81238028265194.

It is not an unprimeable number, because it can be changed into a prime (49156282083217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4866878 + ... + 11045318.

It is an arithmetic number, because the mean of its divisors is an integer number (4850972844090).

Almost surely, 2^{49156282083218} is an apocalyptic number.

49156282083218 is a deficient number, since it is larger than the sum of its proper divisors (28459283422222).

49156282083218 is a wasteful number, since it uses less digits than its factorization.

49156282083218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6387833.

The product of its (nonzero) digits is 13271040, while the sum is 59.

The spelling of 49156282083218 in words is "forty-nine trillion, one hundred fifty-six billion, two hundred eighty-two million, eighty-three thousand, two hundred eighteen".