2758252073 has 2 divisors, whose sum is σ = 2758252074. Its totient is φ = 2758252072.

The previous prime is 2758252051. The next prime is 2758252103. The reversal of 2758252073 is 3702528572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2456986624 + 301265449 = 49568^2 + 17357^2 .

It is a cyclic number.

It is not a de Polignac number, because 2758252073 - 2⁸ = 2758251817 is a prime.

It is a super-3 number, since 3×2758252073³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2758252073.

It is not a weakly prime, because it can be changed into another prime (2758252033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379126036 + 1379126037.

It is an arithmetic number, because the mean of its divisors is an integer number (1379126037).

Almost surely, 2^2758252073 is an apocalyptic number.

It is an amenable number.

2758252073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2758252073 is an equidigital number, since it uses as much as digits as its factorization.

2758252073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 2758252073 is about 52519.0639006447. The cubic root of 2758252073 is about 1402.4196376394.

The spelling of 2758252073 in words is "two billion, seven hundred fifty-eight million, two hundred fifty-two thousand, seventy-three".