197410650002 has 4 divisors (see below), whose sum is σ = 296115975006. Its totient is φ = 98705325000.

The previous prime is 197410649987. The next prime is 197410650013. The reversal of 197410650002 is 200056014791.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200056014791 = 47 ⋅4256510953.

It can be written as a sum of positive squares in only one way, i.e., 163263675481 + 34146974521 = 404059^2 + 184789^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49352662499 + ... + 49352662502.

Almost surely, 2^197410650002 is an apocalyptic number.

197410650002 is a deficient number, since it is larger than the sum of its proper divisors (98705325004).

197410650002 is an equidigital number, since it uses as much as digits as its factorization.

197410650002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98705325003.

The product of its (nonzero) digits is 15120, while the sum is 35.

Adding to 197410650002 its reverse (200056014791), we get a palindrome (397466664793).

The spelling of 197410650002 in words is "one hundred ninety-seven billion, four hundred ten million, six hundred fifty thousand, two".