4392604533673 has 2 divisors, whose sum is σ = 4392604533674. Its totient is φ = 4392604533672.

The previous prime is 4392604533631. The next prime is 4392604533721. The reversal of 4392604533673 is 3763354062934.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3890728635049 + 501875898624 = 1972493^2 + 708432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4392604533673 is a prime.

It is not a weakly prime, because it can be changed into another prime (4392604533773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2196302266836 + 2196302266837.

It is an arithmetic number, because the mean of its divisors is an integer number (2196302266837).

Almost surely, 2^{4392604533673} is an apocalyptic number.

It is an amenable number.

4392604533673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4392604533673 is an equidigital number, since it uses as much as digits as its factorization.

4392604533673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29393280, while the sum is 55.

The spelling of 4392604533673 in words is "four trillion, three hundred ninety-two billion, six hundred four million, five hundred thirty-three thousand, six hundred seventy-three".