80052758253 has 24 divisors (see below), whose sum is σ = 126876079512. Its totient is φ = 48333737088.

The previous prime is 80052758237. The next prime is 80052758309. The reversal of 80052758253 is 35285725008.

It can be written as a sum of positive squares in 4 ways, for example, as 33534033129 + 46518725124 = 183123^2 + 215682^2 .

It is not a de Polignac number, because 80052758253 - 2⁴ = 80052758237 is a prime.

It is a super-2 number, since 2×80052758253² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 80052758199 and 80052758208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80052758053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6448626 + ... + 6461027.

It is an arithmetic number, because the mean of its divisors is an integer number (5286503313).

Almost surely, 2^80052758253 is an apocalyptic number.

It is an amenable number.

80052758253 is a deficient number, since it is larger than the sum of its proper divisors (46823321259).

80052758253 is a wasteful number, since it uses less digits than its factorization.

80052758253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12909725 (or 12909722 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 80052758253 in words is "eighty billion, fifty-two million, seven hundred fifty-eight thousand, two hundred fifty-three".