3548531250 has 336 divisors, whose sum is σ = 11114857728. Its totient is φ = 810000000.

The previous prime is 3548531237. The next prime is 3548531267. The reversal of 3548531250 is 521358453.

3548531250 is a `hidden beast` number, since 3 + 548 + 53 + 12 + 50 = 666.

It is a super-3 number, since 3×3548531250³ (a number of 30 digits) contains 333 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 (13) of ones.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 95906232 + ... + 95906268.

Almost surely, 2^3548531250 is an apocalyptic number.

3548531250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3548531250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5557428864).

3548531250 is an abundant number, since it is smaller than the sum of its proper divisors (7566326478).

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

3548531250 is a wasteful number, since it uses less digits than its factorization.

3548531250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 3548531250 is about 59569.5496877390. The cubic root of 3548531250 is about 1525.2798912947.

The spelling of 3548531250 in words is "three billion, five hundred forty-eight million, five hundred thirty-one thousand, two hundred fifty".