3573503648 has 216 divisors, whose sum is σ = 8635866624. Its totient is φ = 1452971520.

The previous prime is 3573503611. The next prime is 3573503651. The reversal of 3573503648 is 8463053753.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 3573503599 and 3573503608.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28137761 + ... + 28137887.

It is an arithmetic number, because the mean of its divisors is an integer number (39980864).

Almost surely, 2^3573503648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3573503648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4317933312).

3573503648 is an abundant number, since it is smaller than the sum of its proper divisors (5062362976).

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

3573503648 is a wasteful number, since it uses less digits than its factorization.

3573503648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 44.

The square root of 3573503648 is about 59778.7892818180. The cubic root of 3573503648 is about 1528.8495271412.

The spelling of 3573503648 in words is "three billion, five hundred seventy-three million, five hundred three thousand, six hundred forty-eight".