49583663892 has 72 divisors (see below), whose sum is σ = 149538049920. Its totient is φ = 14166759600.

The previous prime is 49583663867. The next prime is 49583663939. The reversal of 49583663892 is 29836638594.

49583663892 is a `hidden beast` number, since 49 + 583 + 6 + 6 + 3 + 8 + 9 + 2 = 666.

49583663892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4679484 + ... + 4690067.

It is an arithmetic number, because the mean of its divisors is an integer number (2076917360).

Almost surely, 2^49583663892 is an apocalyptic number.

49583663892 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49583663892 is an abundant number, since it is smaller than the sum of its proper divisors (99954386028).

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

49583663892 is a wasteful number, since it uses less digits than its factorization.

49583663892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9369578 (or 9369563 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 63.

The spelling of 49583663892 in words is "forty-nine billion, five hundred eighty-three million, six hundred sixty-three thousand, eight hundred ninety-two".