48752550 has 288 divisors, whose sum is σ = 173024640. Its totient is φ = 9979200.

The previous prime is 48752513. The next prime is 48752581. The reversal of 48752550 is 5525784.

It is a happy number.

48752550 is a `hidden beast` number, since 4 + 87 + 525 + 50 = 666.

It is a super-2 number, since 2×48752550² = 4753622263005000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 727617 + ... + 727683.

It is an arithmetic number, because the mean of its divisors is an integer number (600780).

Almost surely, 2^48752550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48752550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86512320).

48752550 is an abundant number, since it is smaller than the sum of its proper divisors (124272090).

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

48752550 is a wasteful number, since it uses less digits than its factorization.

48752550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 48752550 is about 6982.3026287894. The cubic root of 48752550 is about 365.3135480506.

The spelling of 48752550 in words is "forty-eight million, seven hundred fifty-two thousand, five hundred fifty".