49278054830760 has 1024 divisors, whose sum is σ = 199009198080000. Its totient is φ = 10607509094400.

The previous prime is 49278054830749. The next prime is 49278054830777. The reversal of 49278054830760 is 6703845087294.

49278054830760 is a `hidden beast` number, since 4 + 9 + 2 + 7 + 80 + 5 + 483 + 0 + 76 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 3929976571 + ... + 3929989109.

It is an arithmetic number, because the mean of its divisors is an integer number (194344920000).

Almost surely, 2^{49278054830760} is an apocalyptic number.

49278054830760 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 49278054830760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99504599040000).

49278054830760 is an abundant number, since it is smaller than the sum of its proper divisors (149731143249240).

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

49278054830760 is a wasteful number, since it uses less digits than its factorization.

49278054830760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13047 (or 13037 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 49278054830760 in words is "forty-nine trillion, two hundred seventy-eight billion, fifty-four million, eight hundred thirty thousand, seven hundred sixty".