3325671808536 has 256 divisors, whose sum is σ = 11090175897600. Its totient is φ = 804931084800.

The previous prime is 3325671808523. The next prime is 3325671808573. The reversal of 3325671808536 is 6358081765233.

It is a happy number.

It is a super-2 number, since 2×3325671808536² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1365471 + ... + 2918193.

It is an arithmetic number, because the mean of its divisors is an integer number (43320999600).

Almost surely, 2^{3325671808536} 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 3325671808536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5545087948800).

3325671808536 is an abundant number, since it is smaller than the sum of its proper divisors (7764504089064).

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

3325671808536 is a wasteful number, since it uses less digits than its factorization.

3325671808536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552830 (or 1552826 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 3325671808536 in words is "three trillion, three hundred twenty-five billion, six hundred seventy-one million, eight hundred eight thousand, five hundred thirty-six".