48490904448 has 512 divisors, whose sum is σ = 174516940800. Its totient is φ = 12939264000.

The previous prime is 48490904417. The next prime is 48490904551. The reversal of 48490904448 is 84440909484.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 48490904394 and 48490904403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64568073 + ... + 64568823.

It is an arithmetic number, because the mean of its divisors is an integer number (340853400).

Almost surely, 2^48490904448 is an apocalyptic number.

48490904448 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 48490904448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87258470400).

48490904448 is an abundant number, since it is smaller than the sum of its proper divisors (126026036352).

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

48490904448 is a wasteful number, since it uses less digits than its factorization.

48490904448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 48490904448 in words is "forty-eight billion, four hundred ninety million, nine hundred four thousand, four hundred forty-eight".