49567702118 has 16 divisors (see below), whose sum is σ = 81114918480. Its totient is φ = 22529625600.

The previous prime is 49567702117. The next prime is 49567702133. The reversal of 49567702118 is 81120776594.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49567702117) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 507818 + ... + 597506.

It is an arithmetic number, because the mean of its divisors is an integer number (5069682405).

Almost surely, 2^49567702118 is an apocalyptic number.

49567702118 is a deficient number, since it is larger than the sum of its proper divisors (31547216362).

49567702118 is a wasteful number, since it uses less digits than its factorization.

49567702118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114823.

The product of its (nonzero) digits is 846720, while the sum is 50.

The spelling of 49567702118 in words is "forty-nine billion, five hundred sixty-seven million, seven hundred two thousand, one hundred eighteen".