1768196828151 has 96 divisors (see below), whose sum is σ = 2952102404160. Its totient is φ = 1050121304064.

The previous prime is 1768196828143. The next prime is 1768196828161. The reversal of 1768196828151 is 1518286918671.

1768196828151 is a `hidden beast` number, since 176 + 81 + 9 + 68 + 281 + 51 = 666.

It is not a de Polignac number, because 1768196828151 - 2³ = 1768196828143 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1768196828161) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 391451545 + ... + 391456061.

It is an arithmetic number, because the mean of its divisors is an integer number (30751066710).

Almost surely, 2^{1768196828151} is an apocalyptic number.

1768196828151 is a deficient number, since it is larger than the sum of its proper divisors (1183905576009).

1768196828151 is a wasteful number, since it uses less digits than its factorization.

1768196828151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8847 (or 8835 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 63.

The spelling of 1768196828151 in words is "one trillion, seven hundred sixty-eight billion, one hundred ninety-six million, eight hundred twenty-eight thousand, one hundred fifty-one".