8463180252 has 12 divisors (see below), whose sum is σ = 19747420616. Its totient is φ = 2821060080.

The previous prime is 8463180223. The next prime is 8463180281. The reversal of 8463180252 is 2520813648.

It is an interprime number because it is at equal distance from previous prime (8463180223) and next prime (8463180281).

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 8463180252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352632499 + ... + 352632522.

Almost surely, 2^8463180252 is an apocalyptic number.

It is an amenable number.

8463180252 is an abundant number, since it is smaller than the sum of its proper divisors (11284240364).

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

8463180252 is a wasteful number, since it uses less digits than its factorization.

8463180252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705265028 (or 705265026 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 8463180252 is about 91995.5447399492. The cubic root of 8463180252 is about 2037.8765110566.

The spelling of 8463180252 in words is "eight billion, four hundred sixty-three million, one hundred eighty thousand, two hundred fifty-two".