728852053 has 2 divisors, whose sum is σ = 728852054. Its totient is φ = 728852052.

The previous prime is 728852029. The next prime is 728852087. The reversal of 728852053 is 350258827.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 504361764 + 224490289 = 22458^2 + 14983^2 .

It is an emirp because it is prime and its reverse (350258827) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 728852053 - 2¹³ = 728843861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 728851997 and 728852015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (728852353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364426026 + 364426027.

It is an arithmetic number, because the mean of its divisors is an integer number (364426027).

Almost surely, 2^728852053 is an apocalyptic number.

It is an amenable number.

728852053 is a deficient number, since it is larger than the sum of its proper divisors (1).

728852053 is an equidigital number, since it uses as much as digits as its factorization.

728852053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 728852053 is about 26997.2601017214. The cubic root of 728852053 is about 899.9391123418.

The spelling of 728852053 in words is "seven hundred twenty-eight million, eight hundred fifty-two thousand, fifty-three".