8518457548152 has 192 divisors, whose sum is σ = 23729093388000. Its totient is φ = 2759049216000.

The previous prime is 8518457548129. The next prime is 8518457548231. The reversal of 8518457548152 is 2518457548158.

It is a happy number.

8518457548152 is a `hidden beast` number, since 8 + 5 + 1 + 8 + 4 + 575 + 4 + 8 + 1 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8518457548152.

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, 860358402 + ... + 860368302.

Almost surely, 2^{8518457548152} is an apocalyptic number.

8518457548152 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8518457548152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11864546694000).

8518457548152 is an abundant number, since it is smaller than the sum of its proper divisors (15210635839848).

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

8518457548152 is a wasteful number, since it uses less digits than its factorization.

8518457548152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102 (or 11095 counting only the distinct ones).

The product of its digits is 71680000, while the sum is 63.

It can be divided in two parts, 8518457 and 548152, that added together give a palindrome (9066609).

The spelling of 8518457548152 in words is "eight trillion, five hundred eighteen billion, four hundred fifty-seven million, five hundred forty-eight thousand, one hundred fifty-two".