199037429753 has 2 divisors, whose sum is σ = 199037429754. Its totient is φ = 199037429752.

The previous prime is 199037429707. The next prime is 199037429761. The reversal of 199037429753 is 357924730991.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178698961984 + 20338467769 = 422728^2 + 142613^2 .

It is a cyclic number.

It is not a de Polignac number, because 199037429753 - 2¹⁰ = 199037428729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 199037429692 and 199037429701.

It is not a weakly prime, because it can be changed into another prime (199037419753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99518714876 + 99518714877.

It is an arithmetic number, because the mean of its divisors is an integer number (99518714877).

Almost surely, 2^199037429753 is an apocalyptic number.

It is an amenable number.

199037429753 is a deficient number, since it is larger than the sum of its proper divisors (1).

199037429753 is an equidigital number, since it uses as much as digits as its factorization.

199037429753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12859560, while the sum is 59.

The spelling of 199037429753 in words is "one hundred ninety-nine billion, thirty-seven million, four hundred twenty-nine thousand, seven hundred fifty-three".