68763875075 has 12 divisors (see below), whose sum is σ = 97448234640. Its totient is φ = 47152371360.

The previous prime is 68763875071. The next prime is 68763875119. The reversal of 68763875075 is 57057836786.

It is not a de Polignac number, because 68763875075 - 2² = 68763875071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68763874999 and 68763875017.

It is not an unprimeable number, because it can be changed into a prime (68763875071) 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, 196468040 + ... + 196468389.

It is an arithmetic number, because the mean of its divisors is an integer number (8120686220).

Almost surely, 2^68763875075 is an apocalyptic number.

68763875075 is a deficient number, since it is larger than the sum of its proper divisors (28684359565).

68763875075 is a wasteful number, since it uses less digits than its factorization.

68763875075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392936446 (or 392936441 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 62.

The spelling of 68763875075 in words is "sixty-eight billion, seven hundred sixty-three million, eight hundred seventy-five thousand, seventy-five".