68763187625 has 32 divisors (see below), whose sum is σ = 93645272448. Its totient is φ = 49995000000.

The previous prime is 68763187609. The next prime is 68763187637. The reversal of 68763187625 is 52678136786.

It is not a de Polignac number, because 68763187625 - 2⁴ = 68763187609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7559330 + ... + 7568420.

It is an arithmetic number, because the mean of its divisors is an integer number (2926414764).

Almost surely, 2^68763187625 is an apocalyptic number.

It is an amenable number.

68763187625 is a deficient number, since it is larger than the sum of its proper divisors (24882084823).

68763187625 is a wasteful number, since it uses less digits than its factorization.

68763187625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14618 (or 14608 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 59.

The spelling of 68763187625 in words is "sixty-eight billion, seven hundred sixty-three million, one hundred eighty-seven thousand, six hundred twenty-five".