49368617264 has 40 divisors (see below), whose sum is σ = 97714930368. Its totient is φ = 24152163840.

The previous prime is 49368617251. The next prime is 49368617267. The reversal of 49368617264 is 46271686394.

49368617264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49368617267) 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, 3449804 + ... + 3464084.

Almost surely, 2^49368617264 is an apocalyptic number.

It is an amenable number.

49368617264 is a deficient number, since it is larger than the sum of its proper divisors (48346313104).

49368617264 is a wasteful number, since it uses less digits than its factorization.

49368617264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18933 (or 18927 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 56.

The spelling of 49368617264 in words is "forty-nine billion, three hundred sixty-eight million, six hundred seventeen thousand, two hundred sixty-four".