45194068707 has 8 divisors (see below), whose sum is σ = 62878704384. Its totient is φ = 28819406088.

The previous prime is 45194068691. The next prime is 45194068741. The reversal of 45194068707 is 70786049154.

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

It is not a de Polignac number, because 45194068707 - 2⁴ = 45194068691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45194068707.

It is not an unprimeable number, because it can be changed into a prime (45194068307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327493183 + ... + 327493320.

It is an arithmetic number, because the mean of its divisors is an integer number (7859838048).

Almost surely, 2^45194068707 is an apocalyptic number.

45194068707 is a deficient number, since it is larger than the sum of its proper divisors (17684635677).

45194068707 is a wasteful number, since it uses less digits than its factorization.

45194068707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654986529.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 45194068707 in words is "forty-five billion, one hundred ninety-four million, sixty-eight thousand, seven hundred seven".