48142500 has 180 divisors, whose sum is σ = 164534832. Its totient is φ = 10920000.

The previous prime is 48142469. The next prime is 48142529. The reversal of 48142500 is 524184.

48142500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 367435 + ... + 367565.

Almost surely, 2^48142500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48142500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82267416).

48142500 is an abundant number, since it is smaller than the sum of its proper divisors (116392332).

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

48142500 is a wasteful number, since it uses less digits than its factorization.

48142500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 48142500 is about 6938.4796605597. The cubic root of 48142500 is about 363.7834017107.

Adding to 48142500 its reverse (524184), we get a palindrome (48666684).

The spelling of 48142500 in words is "forty-eight million, one hundred forty-two thousand, five hundred".