745475554463 has 2 divisors, whose sum is σ = 745475554464. Its totient is φ = 745475554462.

The previous prime is 745475554433. The next prime is 745475554489. The reversal of 745475554463 is 364455574547.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 745475554463 - 2³⁰ = 744401812639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (745475554433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372737777231 + 372737777232.

It is an arithmetic number, because the mean of its divisors is an integer number (372737777232).

Almost surely, 2^745475554463 is an apocalyptic number.

745475554463 is a deficient number, since it is larger than the sum of its proper divisors (1).

745475554463 is an equidigital number, since it uses as much as digits as its factorization.

745475554463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120000, while the sum is 59.

The spelling of 745475554463 in words is "seven hundred forty-five billion, four hundred seventy-five million, five hundred fifty-four thousand, four hundred sixty-three".