73800010253 has 2 divisors, whose sum is σ = 73800010254. Its totient is φ = 73800010252.

The previous prime is 73800010189. The next prime is 73800010259. The reversal of 73800010253 is 35201000837.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40942284964 + 32857725289 = 202342^2 + 181267^2 .

It is a cyclic number.

It is not a de Polignac number, because 73800010253 - 2⁶ = 73800010189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73800010259) 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 as a sum of consecutive naturals, namely, 36900005126 + 36900005127.

It is an arithmetic number, because the mean of its divisors is an integer number (36900005127).

Almost surely, 2^73800010253 is an apocalyptic number.

It is an amenable number.

73800010253 is a deficient number, since it is larger than the sum of its proper divisors (1).

73800010253 is an equidigital number, since it uses as much as digits as its factorization.

73800010253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 73800010253 in words is "seventy-three billion, eight hundred million, ten thousand, two hundred fifty-three".