68825751263 has 8 divisors (see below), whose sum is σ = 70019458560. Its totient is φ = 67632949720.

The previous prime is 68825751257. The next prime is 68825751271. The reversal of 68825751263 is 36215752886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68825751263 - 2¹² = 68825747167 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 (68825751283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72245 + ... + 377982.

It is an arithmetic number, because the mean of its divisors is an integer number (8752432320).

Almost surely, 2^68825751263 is an apocalyptic number.

68825751263 is a deficient number, since it is larger than the sum of its proper divisors (1193707297).

68825751263 is a wasteful number, since it uses less digits than its factorization.

68825751263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452877.

The product of its digits is 4838400, while the sum is 53.

The spelling of 68825751263 in words is "sixty-eight billion, eight hundred twenty-five million, seven hundred fifty-one thousand, two hundred sixty-three".