49463076027840 has 224 divisors, whose sum is σ = 166293575138880. Its totient is φ = 12413489381376.

The previous prime is 49463076027811. The next prime is 49463076027877. The reversal of 49463076027840 is 4872067036494.

It is a happy number.

49463076027840 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 (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289251804 + ... + 289422756.

It is an arithmetic number, because the mean of its divisors is an integer number (742382031870).

Almost surely, 2^{49463076027840} is an apocalyptic number.

49463076027840 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 49463076027840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83146787569440).

49463076027840 is an abundant number, since it is smaller than the sum of its proper divisors (116830499111040).

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

49463076027840 is a wasteful number, since it uses less digits than its factorization.

49463076027840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188719 (or 188709 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 49463076027840 in words is "forty-nine trillion, four hundred sixty-three billion, seventy-six million, twenty-seven thousand, eight hundred forty".