3255240512 has 168 divisors, whose sum is σ = 7392314400. Its totient is φ = 1417568256.

The previous prime is 3255240511. The next prime is 3255240523. The reversal of 3255240512 is 2150425523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255240511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20733938 + ... + 20734094.

Almost surely, 2^3255240512 is an apocalyptic number.

3255240512 is a gapful number since it is divisible by the number (32) 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 3255240512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3696157200).

3255240512 is an abundant number, since it is smaller than the sum of its proper divisors (4137073888).

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

3255240512 is a wasteful number, since it uses less digits than its factorization.

3255240512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3255240512 is about 57054.7150724636. The cubic root of 3255240512 is about 1482.0437603144.

The spelling of 3255240512 in words is "three billion, two hundred fifty-five million, two hundred forty thousand, five hundred twelve".