4298728573 has 2 divisors, whose sum is σ = 4298728574. Its totient is φ = 4298728572.

The previous prime is 4298728519. The next prime is 4298728591. The reversal of 4298728573 is 3758278924.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4139892964 + 158835609 = 64342^2 + 12603^2 .

It is a cyclic number.

It is not a de Polignac number, because 4298728573 - 2²⁹ = 3761857661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4298722573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2149364286 + 2149364287.

It is an arithmetic number, because the mean of its divisors is an integer number (2149364287).

Almost surely, 2^4298728573 is an apocalyptic number.

It is an amenable number.

4298728573 is a deficient number, since it is larger than the sum of its proper divisors (1).

4298728573 is an equidigital number, since it uses as much as digits as its factorization.

4298728573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 55.

The square root of 4298728573 is about 65564.6899863028. The cubic root of 4298728573 is about 1625.9730438008.

The spelling of 4298728573 in words is "four billion, two hundred ninety-eight million, seven hundred twenty-eight thousand, five hundred seventy-three".