3575425920 has 512 divisors, whose sum is σ = 13235650560. Its totient is φ = 812851200.

The previous prime is 3575425859. The next prime is 3575425937. The reversal of 3575425920 is 295245753.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28152897 + ... + 28153023.

It is an arithmetic number, because the mean of its divisors is an integer number (25850880).

Almost surely, 2^3575425920 is an apocalyptic number.

3575425920 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 3575425920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6617825280).

3575425920 is an abundant number, since it is smaller than the sum of its proper divisors (9660224640).

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

3575425920 is a wasteful number, since it uses less digits than its factorization.

3575425920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The square root of 3575425920 is about 59794.8653313978. The cubic root of 3575425920 is about 1529.1236127561.

The spelling of 3575425920 in words is "three billion, five hundred seventy-five million, four hundred twenty-five thousand, nine hundred twenty".