2728358153 has 2 divisors, whose sum is σ = 2728358154. Its totient is φ = 2728358152.

The previous prime is 2728358119. The next prime is 2728358159. The reversal of 2728358153 is 3518538272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1440050704 + 1288307449 = 37948^2 + 35893^2 .

It is a cyclic number.

It is not a de Polignac number, because 2728358153 - 2¹⁸ = 2728096009 is a prime.

It is a super-2 number, since 2×2728358153² = 14887876422083142818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2728358159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364179076 + 1364179077.

It is an arithmetic number, because the mean of its divisors is an integer number (1364179077).

Almost surely, 2^2728358153 is an apocalyptic number.

It is an amenable number.

2728358153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2728358153 is an equidigital number, since it uses as much as digits as its factorization.

2728358153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 44.

The square root of 2728358153 is about 52233.6879130700. The cubic root of 2728358153 is about 1397.3347511935.

The spelling of 2728358153 in words is "two billion, seven hundred twenty-eight million, three hundred fifty-eight thousand, one hundred fifty-three".