8655015054 has 64 divisors (see below), whose sum is σ = 20472238080. Its totient is φ = 2387093760.

The previous prime is 8655015049. The next prime is 8655015067. The reversal of 8655015054 is 4505105568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 524392 + ... + 540644.

It is an arithmetic number, because the mean of its divisors is an integer number (319878720).

Almost surely, 2^8655015054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8655015054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10236119040).

8655015054 is an abundant number, since it is smaller than the sum of its proper divisors (11817223026).

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

8655015054 is a wasteful number, since it uses less digits than its factorization.

8655015054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16705.

The product of its (nonzero) digits is 120000, while the sum is 39.

The square root of 8655015054 is about 93032.3333793150. Note that the first 4 decimals coincide. The cubic root of 8655015054 is about 2053.1591231496.

The spelling of 8655015054 in words is "eight billion, six hundred fifty-five million, fifteen thousand, fifty-four".