8103212052 has 48 divisors (see below), whose sum is σ = 20399356992. Its totient is φ = 2488711680.

The previous prime is 8103212003. The next prime is 8103212077. The reversal of 8103212052 is 2502123018.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37852 + ... + 132812.

It is an arithmetic number, because the mean of its divisors is an integer number (424986604).

Almost surely, 2^8103212052 is an apocalyptic number.

It is an amenable number.

8103212052 is an abundant number, since it is smaller than the sum of its proper divisors (12296144940).

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

8103212052 is a wasteful number, since it uses less digits than its factorization.

8103212052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95528 (or 95526 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 8103212052 is about 90017.8429646034. The cubic root of 8103212052 is about 2008.5642785529.

The spelling of 8103212052 in words is "eight billion, one hundred three million, two hundred twelve thousand, fifty-two".