3230135556564 has 288 divisors, whose sum is σ = 9394809532416. Its totient is φ = 845499513600.

The previous prime is 3230135556563. The next prime is 3230135556577. The reversal of 3230135556564 is 4656555310323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230135556563) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 131684869 + ... + 131709395.

It is an arithmetic number, because the mean of its divisors is an integer number (32620866432).

Almost surely, 2^{3230135556564} 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 3230135556564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4697404766208).

3230135556564 is an abundant number, since it is smaller than the sum of its proper divisors (6164673975852).

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

3230135556564 is a wasteful number, since it uses less digits than its factorization.

3230135556564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24723 (or 24702 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 48.

The spelling of 3230135556564 in words is "three trillion, two hundred thirty billion, one hundred thirty-five million, five hundred fifty-six thousand, five hundred sixty-four".