68763450701 has 6 divisors (see below), whose sum is σ = 75582966606. Its totient is φ = 62512227800.

The previous prime is 68763450689. The next prime is 68763450713. The reversal of 68763450701 is 10705436786.

It is an interprime number because it is at equal distance from previous prime (68763450689) and next prime (68763450713).

It can be written as a sum of positive squares in only one way, i.e., 66447435076 + 2316015625 = 257774^2 + 48125^2 .

It is a de Polignac number, because none of the positive numbers 2^k-68763450701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68763450001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 284146370 + ... + 284146611.

It is an arithmetic number, because the mean of its divisors is an integer number (12597161101).

Almost surely, 2^68763450701 is an apocalyptic number.

It is an amenable number.

68763450701 is a deficient number, since it is larger than the sum of its proper divisors (6819515905).

68763450701 is a wasteful number, since it uses less digits than its factorization.

68763450701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568293003 (or 568292992 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 68763450701 in words is "sixty-eight billion, seven hundred sixty-three million, four hundred fifty thousand, seven hundred one".