49346852168 has 32 divisors (see below), whose sum is σ = 96446592000. Its totient is φ = 23640751680.

The previous prime is 49346852167. The next prime is 49346852173. The reversal of 49346852168 is 86125864394.

It is a super-2 number, since 2×49346852168² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (49346852167) 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, 781448 + ... + 842231.

It is an arithmetic number, because the mean of its divisors is an integer number (3013956000).

Almost surely, 2^49346852168 is an apocalyptic number.

It is an amenable number.

49346852168 is a deficient number, since it is larger than the sum of its proper divisors (47099739832).

49346852168 is a wasteful number, since it uses less digits than its factorization.

49346852168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623845 (or 1623841 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 56.

The spelling of 49346852168 in words is "forty-nine billion, three hundred forty-six million, eight hundred fifty-two thousand, one hundred sixty-eight".