180804983053 has 2 divisors, whose sum is σ = 180804983054. Its totient is φ = 180804983052.

The previous prime is 180804983011. The next prime is 180804983071. The reversal of 180804983053 is 350389408081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127093676004 + 53711307049 = 356502^2 + 231757^2 .

It is an emirp because it is prime and its reverse (350389408081) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-180804983053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 180804982988 and 180804983006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (180804983753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90402491526 + 90402491527.

It is an arithmetic number, because the mean of its divisors is an integer number (90402491527).

Almost surely, 2^180804983053 is an apocalyptic number.

It is an amenable number.

180804983053 is a deficient number, since it is larger than the sum of its proper divisors (1).

180804983053 is an equidigital number, since it uses as much as digits as its factorization.

180804983053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 180804983053 in words is "one hundred eighty billion, eight hundred four million, nine hundred eighty-three thousand, fifty-three".