3558525120 has 168 divisors, whose sum is σ = 12294693216. Its totient is φ = 944689152.

The previous prime is 3558525107. The next prime is 3558525121. The reversal of 3558525120 is 215258553.

3558525120 is a `hidden beast` number, since 3 + 5 + 5 + 8 + 525 + 120 = 666.

It is a super-3 number, since 3×3558525120³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3558525121) 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, 668389 + ... + 673691.

Almost surely, 2^3558525120 is an apocalyptic number.

3558525120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3558525120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6147346608).

3558525120 is an abundant number, since it is smaller than the sum of its proper divisors (8736168096).

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

3558525120 is a wasteful number, since it uses less digits than its factorization.

3558525120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5559 (or 5546 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 3558525120 is about 59653.3747578458. The cubic root of 3558525120 is about 1526.7104513375.

The spelling of 3558525120 in words is "three billion, five hundred fifty-eight million, five hundred twenty-five thousand, one hundred twenty".