84356483536 has 20 divisors (see below), whose sum is σ = 176013047812. Its totient is φ = 38933761536.

The previous prime is 84356483507. The next prime is 84356483543. The reversal of 84356483536 is 63538465348.

It can be written as a sum of positive squares in 2 ways, for example, as 12264233536 + 72092250000 = 110744^2 + 268500^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202779801 + ... + 202780216.

Almost surely, 2^84356483536 is an apocalyptic number.

It is an amenable number.

84356483536 is an abundant number, since it is smaller than the sum of its proper divisors (91656564276).

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

84356483536 is a wasteful number, since it uses less digits than its factorization.

84356483536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405560038 (or 405560032 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 55.

The spelling of 84356483536 in words is "eighty-four billion, three hundred fifty-six million, four hundred eighty-three thousand, five hundred thirty-six".