49973341656 has 32 divisors (see below), whose sum is σ = 142780976640. Its totient is φ = 14278097568.

The previous prime is 49973341651. The next prime is 49973341673. The reversal of 49973341656 is 65614337994.

49973341656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 49973341596 and 49973341605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49973341651) 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, 148730016 + ... + 148730351.

It is an arithmetic number, because the mean of its divisors is an integer number (4461905520).

Almost surely, 2^49973341656 is an apocalyptic number.

It is an amenable number.

49973341656 is an abundant number, since it is smaller than the sum of its proper divisors (92807634984).

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

49973341656 is a wasteful number, since it uses less digits than its factorization.

49973341656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297460383 (or 297460379 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 57.

The spelling of 49973341656 in words is "forty-nine billion, nine hundred seventy-three million, three hundred forty-one thousand, six hundred fifty-six".