84537076546 has 8 divisors (see below), whose sum is σ = 136559892924. Its totient is φ = 39017112240.

The previous prime is 84537076517. The next prime is 84537076571. The reversal of 84537076546 is 64567073548.

It can be written as a sum of positive squares in 2 ways, for example, as 84433830625 + 103245921 = 290575^2 + 10161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1625712985 + ... + 1625713036.

Almost surely, 2^84537076546 is an apocalyptic number.

84537076546 is a deficient number, since it is larger than the sum of its proper divisors (52022816378).

84537076546 is a wasteful number, since it uses less digits than its factorization.

84537076546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251426036.

The product of its (nonzero) digits is 16934400, while the sum is 55.

The spelling of 84537076546 in words is "eighty-four billion, five hundred thirty-seven million, seventy-six thousand, five hundred forty-six".