49744982760 has 384 divisors, whose sum is σ = 168879271680. Its totient is φ = 11708928000.

The previous prime is 49744982747. The next prime is 49744982813. The reversal of 49744982760 is 6728944794.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 49744982694 and 49744982703.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 75256830 + ... + 75257490.

It is an arithmetic number, because the mean of its divisors is an integer number (439789770).

Almost surely, 2^49744982760 is an apocalyptic number.

49744982760 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 49744982760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84439635840).

49744982760 is an abundant number, since it is smaller than the sum of its proper divisors (119134288920).

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

49744982760 is a wasteful number, since it uses less digits than its factorization.

49744982760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 49744982760 in words is "forty-nine billion, seven hundred forty-four million, nine hundred eighty-two thousand, seven hundred sixty".