80252674553 has 2 divisors, whose sum is σ = 80252674554. Its totient is φ = 80252674552.

The previous prime is 80252674547. The next prime is 80252674573. The reversal of 80252674553 is 35547625208.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80177886649 + 74787904 = 283157^2 + 8648^2 .

It is a cyclic number.

It is not a de Polignac number, because 80252674553 - 2¹⁴ = 80252658169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80252674498 and 80252674507.

It is not a weakly prime, because it can be changed into another prime (80252674573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40126337276 + 40126337277.

It is an arithmetic number, because the mean of its divisors is an integer number (40126337277).

Almost surely, 2^80252674553 is an apocalyptic number.

It is an amenable number.

80252674553 is a deficient number, since it is larger than the sum of its proper divisors (1).

80252674553 is an equidigital number, since it uses as much as digits as its factorization.

80252674553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 80252674553 in words is "eighty billion, two hundred fifty-two million, six hundred seventy-four thousand, five hundred fifty-three".