84573153100801 has 4 divisors (see below), whose sum is σ = 84648062892100. Its totient is φ = 84498243309504.

The previous prime is 84573153100747. The next prime is 84573153100853. The reversal of 84573153100801 is 10800135137548.

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 21100940467776 + 63472212633025 = 4593576^2 + 7966945^2 .

It is a cyclic number.

It is not a de Polignac number, because 84573153100801 - 2²⁹ = 84572616229889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84573153100871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37454893956 + ... + 37454896213.

It is an arithmetic number, because the mean of its divisors is an integer number (21162015723025).

Almost surely, 2^{84573153100801} is an apocalyptic number.

It is an amenable number.

84573153100801 is a deficient number, since it is larger than the sum of its proper divisors (74909791299).

84573153100801 is a wasteful number, since it uses less digits than its factorization.

84573153100801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74909791298.

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 84573153100801 in words is "eighty-four trillion, five hundred seventy-three billion, one hundred fifty-three million, one hundred thousand, eight hundred one".