3125351052252 has 288 divisors, whose sum is σ = 9662661275904. Its totient is φ = 870812467200.

The previous prime is 3125351052223. The next prime is 3125351052259. The reversal of 3125351052252 is 2522501535213.

3125351052252 is a `hidden beast` number, since 3 + 1 + 2 + 5 + 351 + 0 + 52 + 252 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125351052259) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35678227 + ... + 35765717.

It is an arithmetic number, because the mean of its divisors is an integer number (33550907208).

Almost surely, 2^{3125351052252} 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 3125351052252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4831330637952).

3125351052252 is an abundant number, since it is smaller than the sum of its proper divisors (6537310223652).

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

3125351052252 is a wasteful number, since it uses less digits than its factorization.

3125351052252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87791 (or 87777 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 3125351052252 its reverse (2522501535213), we get a palindrome (5647852587465).

The spelling of 3125351052252 in words is "three trillion, one hundred twenty-five billion, three hundred fifty-one million, fifty-two thousand, two hundred fifty-two".