3255555503200 has 288 divisors, whose sum is σ = 10670939516160. Its totient is φ = 936663091200.

The previous prime is 3255555503191. The next prime is 3255555503203. The reversal of 3255555503200 is 23055555523.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255555503203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1231890 + ... + 2833489.

It is an arithmetic number, because the mean of its divisors is an integer number (37051873320).

Almost surely, 2^{3255555503200} is an apocalyptic number.

It is an amenable number.

3255555503200 is an abundant number, since it is smaller than the sum of its proper divisors (7415384012960).

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

3255555503200 is a wasteful number, since it uses less digits than its factorization.

3255555503200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4065430 (or 4065417 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 40.

The spelling of 3255555503200 in words is "three trillion, two hundred fifty-five billion, five hundred fifty-five million, five hundred three thousand, two hundred".