49160266916 has 12 divisors (see below), whose sum is σ = 86882254620. Its totient is φ = 24336765600.

The previous prime is 49160266901. The next prime is 49160266963. The reversal of 49160266916 is 61966206194.

It can be written as a sum of positive squares in 2 ways, for example, as 43470582016 + 5689684900 = 208496^2 + 75430^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60841511 + ... + 60842318.

It is an arithmetic number, because the mean of its divisors is an integer number (7240187885).

Almost surely, 2^49160266916 is an apocalyptic number.

It is an amenable number.

49160266916 is a deficient number, since it is larger than the sum of its proper divisors (37721987704).

49160266916 is a wasteful number, since it uses less digits than its factorization.

49160266916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121683934 (or 121683932 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 49160266916 in words is "forty-nine billion, one hundred sixty million, two hundred sixty-six thousand, nine hundred sixteen".