3573566730228 has 48 divisors (see below), whose sum is σ = 9103311834624. Its totient is φ = 1082070419040.

The previous prime is 3573566730221. The next prime is 3573566730241. The reversal of 3573566730228 is 8220376653753.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3573566730221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10184200 + ... + 10529247.

It is an arithmetic number, because the mean of its divisors is an integer number (189652329888).

Almost surely, 2^{3573566730228} is an apocalyptic number.

It is an amenable number.

3573566730228 is an abundant number, since it is smaller than the sum of its proper divisors (5529745104396).

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

3573566730228 is a wasteful number, since it uses less digits than its factorization.

3573566730228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20714772 (or 20714770 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 57.

The spelling of 3573566730228 in words is "three trillion, five hundred seventy-three billion, five hundred sixty-six million, seven hundred thirty thousand, two hundred twenty-eight".