48544237893440 has 56 divisors (see below), whose sum is σ = 115599115633920. Its totient is φ = 19417166166528.

The previous prime is 48544237893419. The next prime is 48544237893467. The reversal of 48544237893440 is 4439873244584.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9804629 + ... + 13900331.

Almost surely, 2^{48544237893440} is an apocalyptic number.

48544237893440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48544237893440 is an abundant number, since it is smaller than the sum of its proper divisors (67054877740480).

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

48544237893440 is a wasteful number, since it uses less digits than its factorization.

48544237893440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132759 (or 4132749 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 65.

The spelling of 48544237893440 in words is "forty-eight trillion, five hundred forty-four billion, two hundred thirty-seven million, eight hundred ninety-three thousand, four hundred forty".