3345252512 has 48 divisors (see below), whose sum is σ = 7601392512. Its totient is φ = 1419475200.

The previous prime is 3345252511. The next prime is 3345252557. The reversal of 3345252512 is 2152525433.

It is a super-2 number, since 2×3345252512² = 22381428738084620288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3345252511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51308 + ... + 96555.

It is an arithmetic number, because the mean of its divisors is an integer number (158362344).

Almost surely, 2^3345252512 is an apocalyptic number.

3345252512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3345252512 is an abundant number, since it is smaller than the sum of its proper divisors (4256140000).

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

3345252512 is a wasteful number, since it uses less digits than its factorization.

3345252512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147981 (or 147973 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 3345252512 is about 57838.1579236407. The cubic root of 3345252512 is about 1495.5799529902.

Adding to 3345252512 its reverse (2152525433), we get a palindrome (5497777945).

The spelling of 3345252512 in words is "three billion, three hundred forty-five million, two hundred fifty-two thousand, five hundred twelve".