49483063680 has 128 divisors (see below), whose sum is σ = 158357203200. Its totient is φ = 13142784000.

The previous prime is 49483063661. The next prime is 49483063681. The reversal of 49483063680 is 8636038494.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49483063681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430581 + ... + 533259.

It is an arithmetic number, because the mean of its divisors is an integer number (1237165650).

Almost surely, 2^49483063680 is an apocalyptic number.

49483063680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49483063680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79178601600).

49483063680 is an abundant number, since it is smaller than the sum of its proper divisors (108874139520).

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

49483063680 is a wasteful number, since it uses less digits than its factorization.

49483063680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102952 (or 102940 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 49483063680 in words is "forty-nine billion, four hundred eighty-three million, sixty-three thousand, six hundred eighty".