84038535516 has 24 divisors (see below), whose sum is σ = 211173756304. Its totient is φ = 25858010880.

The previous prime is 84038535473. The next prime is 84038535517. The reversal of 84038535516 is 61553583048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84038535517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269354125 + ... + 269354436.

Almost surely, 2^84038535516 is an apocalyptic number.

It is an amenable number.

84038535516 is an abundant number, since it is smaller than the sum of its proper divisors (127135220788).

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

84038535516 is a wasteful number, since it uses less digits than its factorization.

84038535516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538708581 (or 538708579 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 84038535516 in words is "eighty-four billion, thirty-eight million, five hundred thirty-five thousand, five hundred sixteen".