196570753 has 2 divisors, whose sum is σ = 196570754. Its totient is φ = 196570752.

The previous prime is 196570739. The next prime is 196570763. The reversal of 196570753 is 357075691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 171400464 + 25170289 = 13092^2 + 5017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196570753 is a prime.

It is a super-3 number, since 3×196570753³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (196570733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98285376 + 98285377.

It is an arithmetic number, because the mean of its divisors is an integer number (98285377).

Almost surely, 2^196570753 is an apocalyptic number.

It is an amenable number.

196570753 is a deficient number, since it is larger than the sum of its proper divisors (1).

196570753 is an equidigital number, since it uses as much as digits as its factorization.

196570753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 198450, while the sum is 43.

The square root of 196570753 is about 14020.3692176775. The cubic root of 196570753 is about 581.4418673944.

The spelling of 196570753 in words is "one hundred ninety-six million, five hundred seventy thousand, seven hundred fifty-three".