75486068467 has 2 divisors, whose sum is σ = 75486068468. Its totient is φ = 75486068466.

The previous prime is 75486068443. The next prime is 75486068531. The reversal of 75486068467 is 76486068457.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (76486068457) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75486068467 - 2²³ = 75477679859 is a prime.

It is a super-2 number, since 2×75486068467² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (75486065467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37743034233 + 37743034234.

It is an arithmetic number, because the mean of its divisors is an integer number (37743034234).

Almost surely, 2^75486068467 is an apocalyptic number.

75486068467 is a deficient number, since it is larger than the sum of its proper divisors (1).

75486068467 is an equidigital number, since it uses as much as digits as its factorization.

75486068467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 75486068467 in words is "seventy-five billion, four hundred eighty-six million, sixty-eight thousand, four hundred sixty-seven".