3125543550252 has 192 divisors, whose sum is σ = 8041181589504. Its totient is φ = 940613345280.

The previous prime is 3125543550211. The next prime is 3125543550263. The reversal of 3125543550252 is 2520553455213.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 379631928 + ... + 379640160.

It is an arithmetic number, because the mean of its divisors is an integer number (41881154112).

Almost surely, 2^{3125543550252} 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 3125543550252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4020590794752).

3125543550252 is an abundant number, since it is smaller than the sum of its proper divisors (4915638039252).

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

3125543550252 is a wasteful number, since it uses less digits than its factorization.

3125543550252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8808 (or 8806 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 3125543550252 in words is "three trillion, one hundred twenty-five billion, five hundred forty-three million, five hundred fifty thousand, two hundred fifty-two".