8502472433812 has 144 divisors (see below), whose sum is σ = 18598966848000. Its totient is φ = 3380694480576.

The previous prime is 8502472433801. The next prime is 8502472433839. The reversal of 8502472433812 is 2183342742058.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57711739 + ... + 57858877.

It is an arithmetic number, because the mean of its divisors is an integer number (129159492000).

Almost surely, 2^{8502472433812} 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 8502472433812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9299483424000).

8502472433812 is an abundant number, since it is smaller than the sum of its proper divisors (10096494414188).

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

8502472433812 is a wasteful number, since it uses less digits than its factorization.

8502472433812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147498 (or 147489 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 8502472433812 in words is "eight trillion, five hundred two billion, four hundred seventy-two million, four hundred thirty-three thousand, eight hundred twelve".