49003481349504 has 192 divisors, whose sum is σ = 153931323546000. Its totient is φ = 14839947325440.

The previous prime is 49003481349451. The next prime is 49003481349509. The reversal of 49003481349504 is 40594318430094.

49003481349504 is a `hidden beast` number, since 4 + 90 + 0 + 3 + 4 + 8 + 1 + 3 + 49 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49003481349509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18380682 + ... + 20877174.

Almost surely, 2^{49003481349504} is an apocalyptic number.

49003481349504 is a gapful number since it is divisible by the number (44) 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 49003481349504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76965661773000).

49003481349504 is an abundant number, since it is smaller than the sum of its proper divisors (104927842196496).

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

49003481349504 is a wasteful number, since it uses less digits than its factorization.

49003481349504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498073 (or 2498058 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

Adding to 49003481349504 its reverse (40594318430094), we get a palindrome (89597799779598).

The spelling of 49003481349504 in words is "forty-nine trillion, three billion, four hundred eighty-one million, three hundred forty-nine thousand, five hundred four".