745948066675 has 24 divisors (see below), whose sum is σ = 1058947206176. Its totient is φ = 510620682240.

The previous prime is 745948066673. The next prime is 745948066693. The reversal of 745948066675 is 576660849547.

It is not a de Polignac number, because 745948066675 - 2¹ = 745948066673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 745948066675.

It is not an unprimeable number, because it can be changed into a prime (745948066673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3592752 + ... + 3794701.

Almost surely, 2^745948066675 is an apocalyptic number.

745948066675 is a deficient number, since it is larger than the sum of its proper divisors (312999139501).

745948066675 is a wasteful number, since it uses less digits than its factorization.

745948066675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7388047 (or 7388042 counting only the distinct ones).

The product of its (nonzero) digits is 304819200, while the sum is 67.

The spelling of 745948066675 in words is "seven hundred forty-five billion, nine hundred forty-eight million, sixty-six thousand, six hundred seventy-five".