207553201189 has 6 divisors (see below), whose sum is σ = 208706067206. Its totient is φ = 206400403080.

The previous prime is 207553201171. The next prime is 207553201199. The reversal of 207553201189 is 981102355702.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 114670276900 + 92882924289 = 338630^2 + 304767^2 .

It is not a de Polignac number, because 207553201189 - 2⁷ = 207553201061 is a prime.

It is a super-2 number, since 2×207553201189² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207553201109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6112272 + ... + 6146134.

Almost surely, 2^207553201189 is an apocalyptic number.

It is an amenable number.

207553201189 is a deficient number, since it is larger than the sum of its proper divisors (1152866017).

207553201189 is an frugal number, since it uses more digits than its factorization.

207553201189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67907 (or 34044 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 207553201189 in words is "two hundred seven billion, five hundred fifty-three million, two hundred one thousand, one hundred eighty-nine".