8041539654516 has 48 divisors (see below), whose sum is σ = 19579751460864. Its totient is φ = 2563923258336.

The previous prime is 8041539654509. The next prime is 8041539654523. The reversal of 8041539654516 is 6154569351408.

It is an interprime number because it is at equal distance from previous prime (8041539654509) and next prime (8041539654523).

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, 17326501 + ... + 17784563.

It is an arithmetic number, because the mean of its divisors is an integer number (407911488768).

Almost surely, 2^{8041539654516} is an apocalyptic number.

It is an amenable number.

8041539654516 is an abundant number, since it is smaller than the sum of its proper divisors (11538211806348).

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

8041539654516 is a wasteful number, since it uses less digits than its factorization.

8041539654516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521700 (or 521698 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 57.

The spelling of 8041539654516 in words is "eight trillion, forty-one billion, five hundred thirty-nine million, six hundred fifty-four thousand, five hundred sixteen".