49187617116 has 24 divisors (see below), whose sum is σ = 125204843904. Its totient is φ = 14905338480.

The previous prime is 49187617093. The next prime is 49187617117. The reversal of 49187617116 is 61171678194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49187617117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186316600 + ... + 186316863.

It is an arithmetic number, because the mean of its divisors is an integer number (5216868496).

Almost surely, 2^49187617116 is an apocalyptic number.

It is an amenable number.

49187617116 is an abundant number, since it is smaller than the sum of its proper divisors (76017226788).

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

49187617116 is a wasteful number, since it uses less digits than its factorization.

49187617116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372633481 (or 372633479 counting only the distinct ones).

The product of its digits is 508032, while the sum is 51.

The spelling of 49187617116 in words is "forty-nine billion, one hundred eighty-seven million, six hundred seventeen thousand, one hundred sixteen".