49048795488 has 384 divisors, whose sum is σ = 178920161280. Its totient is φ = 11358904320.

The previous prime is 49048795447. The next prime is 49048795501. The reversal of 49048795488 is 88459784094.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2377345 + ... + 2397887.

It is an arithmetic number, because the mean of its divisors is an integer number (465937920).

Almost surely, 2^49048795488 is an apocalyptic number.

49048795488 is a gapful number since it is divisible by the number (48) 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 49048795488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89460080640).

49048795488 is an abundant number, since it is smaller than the sum of its proper divisors (129871365792).

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

49048795488 is a wasteful number, since it uses less digits than its factorization.

49048795488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20610 (or 20602 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 66.

The spelling of 49048795488 in words is "forty-nine billion, forty-eight million, seven hundred ninety-five thousand, four hundred eighty-eight".