3025305252552 has 128 divisors (see below), whose sum is σ = 8335992268800. Its totient is φ = 907304544000.

The previous prime is 3025305252521. The next prime is 3025305252553. The reversal of 3025305252552 is 2552525035203.

It is a super-2 number, since 2×3025305252552² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3025305252552.

It is not an unprimeable number, because it can be changed into a prime (3025305252553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67677553 + ... + 67722239.

It is an arithmetic number, because the mean of its divisors is an integer number (65124939600).

Almost surely, 2^{3025305252552} 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 3025305252552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4167996134400).

3025305252552 is an abundant number, since it is smaller than the sum of its proper divisors (5310687016248).

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

3025305252552 is a wasteful number, since it uses less digits than its factorization.

3025305252552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47347 (or 47343 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 39.

The spelling of 3025305252552 in words is "three trillion, twenty-five billion, three hundred five million, two hundred fifty-two thousand, five hundred fifty-two".