8485155008154 has 32 divisors (see below), whose sum is σ = 20570072748480. Its totient is φ = 2571259093200.

The previous prime is 8485155008123. The next prime is 8485155008303. The reversal of 8485155008154 is 4518005515848.

It is a happy number.

8485155008154 is a `hidden beast` number, since 8 + 4 + 8 + 5 + 1 + 5 + 500 + 81 + 54 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 8485155008154.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7142385777 + ... + 7142386964.

It is an arithmetic number, because the mean of its divisors is an integer number (642814773390).

Almost surely, 2^{8485155008154} is an apocalyptic number.

8485155008154 is an abundant number, since it is smaller than the sum of its proper divisors (12084917740326).

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

8485155008154 is a wasteful number, since it uses less digits than its factorization.

8485155008154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14284772763 (or 14284772757 counting only the distinct ones).

The product of its (nonzero) digits is 5120000, while the sum is 54.

The spelling of 8485155008154 in words is "eight trillion, four hundred eighty-five billion, one hundred fifty-five million, eight thousand, one hundred fifty-four".