84550000189276 has 6 divisors (see below), whose sum is σ = 147962500331240. Its totient is φ = 42275000094636.

The previous prime is 84550000189229. The next prime is 84550000189301. The reversal of 84550000189276 is 67298100005548.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10568750023656 + ... + 10568750023663.

Almost surely, 2^{84550000189276} is an apocalyptic number.

It is an amenable number.

84550000189276 is a deficient number, since it is larger than the sum of its proper divisors (63412500141964).

84550000189276 is a wasteful number, since it uses less digits than its factorization.

84550000189276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21137500047323 (or 21137500047321 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 84550000189276 in words is "eighty-four trillion, five hundred fifty billion, one hundred eighty-nine thousand, two hundred seventy-six".