48386550 has 48 divisors (see below), whose sum is σ = 120795840. Its totient is φ = 12817440.

The previous prime is 48386537. The next prime is 48386557. The reversal of 48386550 is 5568384.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 48386499 and 48386508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48386557) 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, 23461 + ... + 25439.

It is an arithmetic number, because the mean of its divisors is an integer number (2516580).

Almost surely, 2^48386550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48386550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60397920).

48386550 is an abundant number, since it is smaller than the sum of its proper divisors (72409290).

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

48386550 is a wasteful number, since it uses less digits than its factorization.

48386550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157 (or 2152 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 48386550 is about 6956.0441344201. The cubic root of 48386550 is about 364.3970780519.

The spelling of 48386550 in words is "forty-eight million, three hundred eighty-six thousand, five hundred fifty".