84500010304705 has 4 divisors (see below), whose sum is σ = 101400012365652. Its totient is φ = 67600008243760.

The previous prime is 84500010304673. The next prime is 84500010304729. The reversal of 84500010304705 is 50740301000548.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52291468288656 + 32208542016049 = 7231284^2 + 5675257^2 .

It is not a de Polignac number, because 84500010304705 - 2⁵ = 84500010304673 is a prime.

It is a Duffinian 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, 8450001030466 + ... + 8450001030475.

It is an arithmetic number, because the mean of its divisors is an integer number (25350003091413).

Almost surely, 2^{84500010304705} is an apocalyptic number.

It is an amenable number.

84500010304705 is a deficient number, since it is larger than the sum of its proper divisors (16900002060947).

84500010304705 is a wasteful number, since it uses less digits than its factorization.

84500010304705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16900002060946.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 84500010304705 in words is "eighty-four trillion, five hundred billion, ten million, three hundred four thousand, seven hundred five".