8518526064 has 60 divisors (see below), whose sum is σ = 24107943600. Its totient is φ = 2807599872.

The previous prime is 8518526059. The next prime is 8518526069. The reversal of 8518526064 is 4606258158.

It is an interprime number because it is at equal distance from previous prime (8518526059) and next prime (8518526069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8518526069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319524 + ... + 345155.

It is an arithmetic number, because the mean of its divisors is an integer number (401799060).

Almost surely, 2^8518526064 is an apocalyptic number.

It is an amenable number.

8518526064 is an abundant number, since it is smaller than the sum of its proper divisors (15589417536).

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

8518526064 is a wasteful number, since it uses less digits than its factorization.

8518526064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664782 (or 664773 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 8518526064 is about 92295.8615756958. The cubic root of 8518526064 is about 2042.3091614172.

The spelling of 8518526064 in words is "eight billion, five hundred eighteen million, five hundred twenty-six thousand, sixty-four".