68763762625 has 16 divisors (see below), whose sum is σ = 86903481600. Its totient is φ = 54314660400.

The previous prime is 68763762601. The next prime is 68763762647. The reversal of 68763762625 is 52626736786.

It is not a de Polignac number, because 68763762625 - 2¹¹ = 68763760577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68763762625.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3471835 + ... + 3491584.

It is an arithmetic number, because the mean of its divisors is an integer number (5431467600).

Almost surely, 2^68763762625 is an apocalyptic number.

It is an amenable number.

68763762625 is a deficient number, since it is larger than the sum of its proper divisors (18139718975).

68763762625 is an equidigital number, since it uses as much as digits as its factorization.

68763762625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6963513 (or 6963503 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 58.

The spelling of 68763762625 in words is "sixty-eight billion, seven hundred sixty-three million, seven hundred sixty-two thousand, six hundred twenty-five".