75466666463 has 2 divisors, whose sum is σ = 75466666464. Its totient is φ = 75466666462.

The previous prime is 75466666427. The next prime is 75466666501. The reversal of 75466666463 is 36466666457.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75466666463 - 2¹² = 75466662367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75466660463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37733333231 + 37733333232.

It is an arithmetic number, because the mean of its divisors is an integer number (37733333232).

Almost surely, 2^75466666463 is an apocalyptic number.

75466666463 is a deficient number, since it is larger than the sum of its proper divisors (1).

75466666463 is an equidigital number, since it uses as much as digits as its factorization.

75466666463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78382080, while the sum is 59.

The spelling of 75466666463 in words is "seventy-five billion, four hundred sixty-six million, six hundred sixty-six thousand, four hundred sixty-three".