68031825363 has 12 divisors (see below), whose sum is σ = 98527479960. Its totient is φ = 45234878976.

The previous prime is 68031825347. The next prime is 68031825397. The reversal of 68031825363 is 36352813086.

68031825363 is a `hidden beast` number, since 6 + 8 + 0 + 31 + 82 + 536 + 3 = 666.

It is not a de Polignac number, because 68031825363 - 2⁴ = 68031825347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68031825313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9969006 + ... + 9975827.

It is an arithmetic number, because the mean of its divisors is an integer number (8210623330).

Almost surely, 2^68031825363 is an apocalyptic number.

68031825363 is a deficient number, since it is larger than the sum of its proper divisors (30495654597).

68031825363 is a wasteful number, since it uses less digits than its factorization.

68031825363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19945218 (or 19945215 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 68031825363 in words is "sixty-eight billion, thirty-one million, eight hundred twenty-five thousand, three hundred sixty-three".