8052121284 has 24 divisors (see below), whose sum is σ = 18791921568. Its totient is φ = 2683520640.

The previous prime is 8052121277. The next prime is 8052121291. The reversal of 8052121284 is 4821212508.

It is an interprime number because it is at equal distance from previous prime (8052121277) and next prime (8052121291).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2364 + ... + 126924.

It is an arithmetic number, because the mean of its divisors is an integer number (782996732).

Almost surely, 2^8052121284 is an apocalyptic number.

It is an amenable number.

8052121284 is an abundant number, since it is smaller than the sum of its proper divisors (10739800284).

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

8052121284 is a wasteful number, since it uses less digits than its factorization.

8052121284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129955 (or 129953 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 8052121284 is about 89733.6128995150. The cubic root of 8052121284 is about 2004.3340415909.

The spelling of 8052121284 in words is "eight billion, fifty-two million, one hundred twenty-one thousand, two hundred eighty-four".