48525990 has 96 divisors (see below), whose sum is σ = 128645280. Its totient is φ = 11698176.

The previous prime is 48525989. The next prime is 48526003. The reversal of 48525990 is 9952584.

48525990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×48525990³ (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 251334 + ... + 251526.

It is an arithmetic number, because the mean of its divisors is an integer number (1340055).

Almost surely, 2^48525990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48525990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64322640).

48525990 is an abundant number, since it is smaller than the sum of its proper divisors (80119290).

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

48525990 is a wasteful number, since it uses less digits than its factorization.

48525990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 48525990 is about 6966.0598619306. The cubic root of 48525990 is about 364.7467812726.

The spelling of 48525990 in words is "forty-eight million, five hundred twenty-five thousand, nine hundred ninety".