3011522052 has 288 divisors, whose sum is σ = 9684783360. Its totient is φ = 709632000.

The previous prime is 3011522051. The next prime is 3011522057. The reversal of 3011522052 is 2502251103.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (3011522051) 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 95 ways as a sum of consecutive naturals, for example, 5010552 + ... + 5011152.

It is an arithmetic number, because the mean of its divisors is an integer number (33627720).

Almost surely, 2^3011522052 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 3011522052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4842391680).

3011522052 is an abundant number, since it is smaller than the sum of its proper divisors (6673261308).

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

3011522052 is a wasteful number, since it uses less digits than its factorization.

3011522052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 3011522052 is about 54877.3364149537. The cubic root of 3011522052 is about 1444.0936197976.

Adding to 3011522052 its reverse (2502251103), we get a palindrome (5513773155).

The spelling of 3011522052 in words is "three billion, eleven million, five hundred twenty-two thousand, fifty-two".