49500048 has 80 divisors (see below), whose sum is σ = 143740800. Its totient is φ = 14564352.

The previous prime is 49500041. The next prime is 49500083. The reversal of 49500048 is 84000594.

It is a junction number, because it is equal to n+sod(n) for n = 49499988 and 49500024.

It is not an unprimeable number, because it can be changed into a prime (49500041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12628 + ... + 16076.

It is an arithmetic number, because the mean of its divisors is an integer number (1796760).

Almost surely, 2^49500048 is an apocalyptic number.

49500048 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 49500048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71870400).

49500048 is an abundant number, since it is smaller than the sum of its proper divisors (94240752).

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

49500048 is a wasteful number, since it uses less digits than its factorization.

49500048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496 (or 3490 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 49500048 is about 7035.6270509458. The cubic root of 49500048 is about 367.1711417840.

The spelling of 49500048 in words is "forty-nine million, five hundred thousand, forty-eight".