8152516051806 has 32 divisors (see below), whose sum is σ = 18781049364480. Its totient is φ = 2310949430496.

The previous prime is 8152516051759. The next prime is 8152516051871. The reversal of 8152516051806 is 6081506152518.

It is a congruent number.

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, 764197521 + ... + 764208188.

It is an arithmetic number, because the mean of its divisors is an integer number (586907792640).

Almost surely, 2^{8152516051806} is an apocalyptic number.

8152516051806 is an abundant number, since it is smaller than the sum of its proper divisors (10628533312674).

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

8152516051806 is a wasteful number, since it uses less digits than its factorization.

8152516051806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528405848.

The product of its (nonzero) digits is 576000, while the sum is 48.

The spelling of 8152516051806 in words is "eight trillion, one hundred fifty-two billion, five hundred sixteen million, fifty-one thousand, eight hundred six".