4863442909573 has 4 divisors (see below), whose sum is σ = 4863625217388. Its totient is φ = 4863260601760.

The previous prime is 4863442909519. The next prime is 4863442909601. The reversal of 4863442909573 is 3759092443684.

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 653305242529 + 4210137667044 = 808273^2 + 2051862^2 .

It is a cyclic number.

It is not a de Polignac number, because 4863442909573 - 2¹⁷ = 4863442778501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4863442906573) 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, 91113886 + ... + 91167247.

It is an arithmetic number, because the mean of its divisors is an integer number (1215906304347).

Almost surely, 2^{4863442909573} is an apocalyptic number.

It is an amenable number.

4863442909573 is a deficient number, since it is larger than the sum of its proper divisors (182307815).

4863442909573 is a wasteful number, since it uses less digits than its factorization.

4863442909573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182307814.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 4863442909573 in words is "four trillion, eight hundred sixty-three billion, four hundred forty-two million, nine hundred nine thousand, five hundred seventy-three".